Recent changes to this wiki:
some formatting clean up
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 122aa30..cefcbdc 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -10,7 +10,7 @@ Use our network drive shared via samba protocol. -Windows people map it as Z: drive (any letter is good but Z: is used accross lab computers). +Windows people map it as Z: drive (any letter is good but Z: is used across lab computers). * Put **`\\qo.physics.wm.edu\qol_grp_data`** into the url field * Check login as different user @@ -33,7 +33,7 @@ Also note `fsc` option: if `cachefilesd` package installed, the read access to f WM network, the read speed of cached files was limited to about 12MB/sec which was comparable to the direct uncached read speed. But network activity was clearly lower. It is unclear why cached read was so slow, since the cache was sitting on SSD with throughput of at least 100 MB/sec. So if you want to use `cachefilesd` test your configuration. -### Accessing Network drive from outside of WM<a name="outside_access"></a> +### Accessing Network drive from outside of WM Unfortunately, our mighty IT blocks access to samba drives from outside of WM.
descrive how to mount z dirve with rclone
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 6ed9eb7..122aa30 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -62,6 +62,22 @@ use them below (mine are 1000, but it likely not the case for you) sshfs -o uid=1000,gid=1000 [email protected]:/mnt/shared_data/qol_group_shared_data /mnt/qol_grp_data +#### Mount via rclone (recommended since there is a way to enable cached access) + +Another option available to unix people to use `rclone` utility. It has an option to enable caching so repetative reads will be faster, +apparently it will help with simultaneous read and write too. So install `rclone` and do the following. + +Run `rclone config` and add new 'sftp' remote. For the remote name I used `z_drive`, for the server name put `qo.physics.wm.edu` and username `qol`. +You can access this remote with the password or ssh-key which I prefer. Answer config question appropriately. + +You can do usual cli magic with rclone, i.e. copy files back and force, but it is convinient to mout such remote with + + rclone mount z_drive:z_drive /mnt/qol_grp_data --vfs-cache-mode full --daemon + +Note `z_drive:z_drive`, the first `z_drive` refers to the remote name chosen above, the second is the simlink inside home directory of `qol` user, which points +to physical location of shared data at the `qo` server. To unmount use appropriate command, in my case `fusermount -u /mnt/qol_grp_data`. + + ### Server configuration of the network drive For all this jazz to work here the relevant parts of _smb.conf_ on server (note _unix extension = no_, otherwise cifs mount will not honor creation masks.
descrive cached access to samba with `fsc` option
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index c6475c5..6ed9eb7 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -22,13 +22,17 @@ Unix people use **`smb://qo.physics.wm.edu/qol_grp_data`** for permanent mount put the following line into _/etc/fstab_ - //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlmv2,rw,file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 + //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlmv2,rw,fsc,file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 You will need the following to be set in the _/etc/smbcredentials_ file username=qol password=you_should_know_it +Also note `fsc` option: if `cachefilesd` package installed, the read access to files will be cached. Eugeniy tested this option with Debian bookworm v12.2 on internal +WM network, the read speed of cached files was limited to about 12MB/sec which was comparable to the direct uncached read speed. But network activity was clearly lower. +It is unclear why cached read was so slow, since the cache was sitting on SSD with throughput of at least 100 MB/sec. So if you want to use `cachefilesd` test your configuration. + ### Accessing Network drive from outside of WM<a name="outside_access"></a> Unfortunately, our mighty IT blocks access to samba drives from outside of WM.
samba mount to one line
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 2205dd2..c6475c5 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -22,9 +22,7 @@ Unix people use **`smb://qo.physics.wm.edu/qol_grp_data`** for permanent mount put the following line into _/etc/fstab_ - //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs \ - credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlmv2,rw, \ - file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 + //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlmv2,rw,file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 You will need the following to be set in the _/etc/smbcredentials_ file @@ -149,7 +147,7 @@ Instructions to connect are similar to Z drive, just replace `qol_grp_data` --> ### Very quick intro to start git Run with proper email and names - + git config --global user.name "John Doe" git config --global user.email [email protected]
change security protocol ntlm -> ntlmv2 for samba mount options
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index bc722da..2205dd2 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -23,7 +23,7 @@ Unix people use for permanent mount put the following line into _/etc/fstab_ //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs \ - credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlm,rw, \ + credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlmv2,rw, \ file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 You will need the following to be set in the _/etc/smbcredentials_ file
updated samba config
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 2935857..bc722da 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -64,19 +64,71 @@ use them below (mine are 1000, but it likely not the case for you) For all this jazz to work here the relevant parts of _smb.conf_ on server (note _unix extension = no_, otherwise cifs mount will not honor creation masks. - [global] - unix extensions = no - - # public share - [qol_grp_data] - comment = Data - path = /mnt/shared_data/qol_group_shared_data - nt acl support = no - create mask = 0660 - directory mask = 0770 - force user = qol - force group = qol - read only = No +~~~~ +[global] + +ntlm auth = yes +workgroup = QOL +log file = /var/log/samba/log.%m +max log size = 1000 +logging = file +panic action = /usr/share/samba/panic-action %d +server role = standalone server +obey pam restrictions = yes +unix password sync = yes +passwd program = /usr/bin/passwd %u +passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . +pam password change = yes +map to guest = bad user +usershare allow guests = yes + +[qol_grp_data] +comment = Main space for QOL lab user, effort should be made to back up this data +path = /mnt/shared_data/qol_group_shared_data/ +valid users = qol +force user = qol +force group = qol +read only = no +writable = yes +create mask = 0777 +directory mask = 0777 + +[qol_grp_archive] +comment = Additional space for QOL lab user, intended for less critical data +path = /mnt/shared_data_archive/ +valid users = qol +force user = qol +force group = qol +read only = no +writable = yes +create mask = 0777 +directory mask = 0777 + +[homes] +comment = Home Directories +browseable = no +read only = yes +create mask = 0700 +directory mask = 0700 +valid users = %S + +[printers] +comment = All Printers +browseable = no +path = /var/spool/samba +printable = yes +guest ok = no +read only = yes +create mask = 0700 + +[print$] +comment = Printer Drivers +path = /var/lib/samba/printers +browseable = yes +read only = yes +guest ok = no + +~~~~ ## Extra shared network drive a.k.a X drive
Move toc location
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index dfa7cfa..2935857 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -1,7 +1,6 @@ -[[!toc startlevel=2]] - # Useful lab related links. +[[!toc startlevel=2]] ## ELOG
added toc
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 4471301..dfa7cfa 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -1,3 +1,5 @@ +[[!toc startlevel=2]] + # Useful lab related links.
more explicit directions to connect X drive
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index a883924..4471301 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -84,6 +84,11 @@ files, which maybe useful. Talk to Eugeniy, if you must have this data backed up Instructions to connect are similar to Z drive, just replace `qol_grp_data` --> `qol_grp_archive`. Windows people, please mount it as `X` drive, so it is uniform across the lab. +* Put **`\\qo.physics.wm.edu\qol_grp_archive`** into the url field +* Check login as different user +* use **`qol`** as user name +* If you are lab member you should know the password or ask around if you new + ## GIT web interface * [[git repositories web interface|http://qo.physics.wm.edu/cgit]]
instructions to mount X drive
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 905676f..a883924 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -77,6 +77,12 @@ For all this jazz to work here the relevant parts of _smb.conf_ on server (note force group = qol read only = No +## Extra shared network drive a.k.a X drive + +This drive is not backed up, but it has significantly more space. Good location for large +files, which maybe useful. Talk to Eugeniy, if you must have this data backed up. + +Instructions to connect are similar to Z drive, just replace `qol_grp_data` --> `qol_grp_archive`. Windows people, please mount it as `X` drive, so it is uniform across the lab. ## GIT web interface
tuneup code formatting
diff --git a/DataAcquisitionWithLinux.mdwn b/DataAcquisitionWithLinux.mdwn index cf61a0c..70be6b2 100644 --- a/DataAcquisitionWithLinux.mdwn +++ b/DataAcquisitionWithLinux.mdwn @@ -15,6 +15,7 @@ Many modern devices, provide serial interface (or something equivalent) via USB We will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-rigol-equipment.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) +~~~ #Rigol products to visa compatible names # # Rigol's USB connected device present themselves as /dev/usbtmc* @@ -25,8 +26,34 @@ We will make udev rule file, which will create mentioned above symbolic links au KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="1ab1", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" # Rigol signal generators: for example DG1022 - KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="0400", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" - + KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="0400", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr interface { + minor = 0 /* board index, minor = 0 uses /dev/gpib0, minor = 1 uses /dev/gpib1, etc. */ + board_type = "ni_usb_b" /* type of interface board being used */ + name = "usb-hs" /* optional name, allows you to get a board descriptor using ibfind() */ + pad = 0 /* primary address of interface */ + sad = 0 /* secondary address of interface */ + timeout = T3s /* timeout for commands */ + + eos = 0x0a /* EOS Byte, 0xa is newline and 0xd is carriage return */ + set-reos = yes /* Terminate read if EOS */ + set-bin = no /* Compare EOS 8-bit */ + set-xeos = no /* Assert EOI whenever EOS byte is sent */ + set-eot = yes /* Assert EOI with last byte on writes */ + + master = yes /* interface board is system controller */ + } + + device { + minor = 0 /* minor number for interface board this device is connected to */ + name = "HP8596E" /* device mnemonic */ + pad = 18 /* The Primary Address */ + sad = 0 /* Secondary Address, 0 means disabled*/ + + eos = 0xa /* EOS Byte */ + set-reos = no /* Terminate read if EOS */ + set-bin = no /* Compare EOS 8-bit */ + }{idVendor}::0x$attr{idProduct}::$attr{serial}" +~~~ Once you did it, reload the udev service. @@ -60,9 +87,9 @@ or * run: apt-get install gpib-modules-source * run: sudo m-a a-i gpib-modules-source * this will compile gpib modules and put them in the proper place. Note that you might need kernel headers and sources for modules assistant to succeed - * edit /etc/gpib.conf to reflect your situation. - * ours look like this for gpib-usb-hs NI board +* edit /etc/gpib.conf to reflect your situation. Ours look like this for gpib-usb-hs NI board +~~~ /* This section configures the configurable driver characteristics * for an interface board, such as board address, and interrupt level. * minor = 0 configures /dev/gpib0, minor = 1 configures /dev/gpib1, etc. @@ -94,6 +121,7 @@ or set-reos = no /* Terminate read if EOS */ set-bin = no /* Compare EOS 8-bit */ } +~~~ * sudo chmod o+rw /dev/gpib* * a bit unsecure since everyone can write to gpib devices
diff --git a/DataAcquisitionWithLinux.mdwn b/DataAcquisitionWithLinux.mdwn index 7f30435..cf61a0c 100644 --- a/DataAcquisitionWithLinux.mdwn +++ b/DataAcquisitionWithLinux.mdwn @@ -1,4 +1,3 @@ - First of all we moved away from [[LabView|LabView]]. It literally generates a spaghetti code, and its almost impossible to do advance data processing with it. To its defense generally it is very easy to just grab data. Since we use Matlab for almost all data acquisition and processing it is mandatory to make it work on Linux. Below are the general steps to make it working with Debian Linux. @@ -15,20 +14,19 @@ Turns out that in Linux life is easy. There is no need for 300 MB beast visa ins Many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the `/dev/` directory with name starting with `usbtmc`. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. We will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-rigol-equipment.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) -[[!format txt """ -#Rigol products to visa compatible names -# -# Rigol's USB connected device present themselves as /dev/usbtmc* -# Rules below links /dev//dev/0x1ab1::0x04ce::DS1ZA172215698 -> usbtmc1 -# which gives it more human readable name and allow to do VISA name to device name translation - -# Rigol scopes: for example DS1054z -KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="1ab1", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" - -# Rigol signal generators: for example DG1022 -KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="0400", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" - -"""]] + + #Rigol products to visa compatible names + # + # Rigol's USB connected device present themselves as /dev/usbtmc* + # Rules below links /dev//dev/0x1ab1::0x04ce::DS1ZA172215698 -> usbtmc1 + # which gives it more human readable name and allow to do VISA name to device name translation + + # Rigol scopes: for example DS1054z + KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="1ab1", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" + + # Rigol signal generators: for example DG1022 + KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="0400", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" + Once you did it, reload the udev service. @@ -42,20 +40,19 @@ If you need the gpib driver read below. * additionally, I had to modify _libgpib-perl.install_ file to match compiled files and the package generated with jessie and other versions of Debian. * add the following to your _sources.list_ or _sources.list.d/_ -[[!format txt """ -deb http://physics.wm.edu/~evmik/debian stretch-evmik/ -deb-src http://physics.wm.edu/~evmik/debian stretch-evmik/ -"""]] + deb http://physics.wm.edu/~evmik/debian stretch-evmik/ + deb-src http://physics.wm.edu/~evmik/debian stretch-evmik/ + or -[[!format txt """ -deb http://physics.wm.edu/~evmik/debian jessie-evmik/ -deb-src http://physics.wm.edu/~evmik/debian jessie-evmik/ -"""]] + + deb http://physics.wm.edu/~evmik/debian jessie-evmik/ + deb-src http://physics.wm.edu/~evmik/debian jessie-evmik/ + or -[[!format txt """ -deb http://physics.wm.edu/~evmik/debian wheezy-evmik/ -deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ -"""]] + + deb http://physics.wm.edu/~evmik/debian wheezy-evmik/ + deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ + * run: apt-get update * run: apt-get install libgpib-bin libgpib-dev * note _libgpib-dev_ will be crucial for Matlab interface to work with gpib @@ -66,63 +63,59 @@ deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ * edit /etc/gpib.conf to reflect your situation. * ours look like this for gpib-usb-hs NI board -[[!format txt """ -/* This section configures the configurable driver characteristics - * for an interface board, such as board address, and interrupt level. - * minor = 0 configures /dev/gpib0, minor = 1 configures /dev/gpib1, etc. - */ -interface { - minor = 0 /* board index, minor = 0 uses /dev/gpib0, minor = 1 uses /dev/gpib1, etc. */ - board_type = "ni_usb_b" /* type of interface board being used */ - name = "usb-hs" /* optional name, allows you to get a board descriptor using ibfind() */ - pad = 0 /* primary address of interface */ - sad = 0 /* secondary address of interface */ - timeout = T3s /* timeout for commands */ - - eos = 0x0a /* EOS Byte, 0xa is newline and 0xd is carriage return */ - set-reos = yes /* Terminate read if EOS */ - set-bin = no /* Compare EOS 8-bit */ - set-xeos = no /* Assert EOI whenever EOS byte is sent */ - set-eot = yes /* Assert EOI with last byte on writes */ - - master = yes /* interface board is system controller */ -} - -device { - minor = 0 /* minor number for interface board this device is connected to */ - name = "HP8596E" /* device mnemonic */ - pad = 18 /* The Primary Address */ - sad = 0 /* Secondary Address, 0 means disabled*/ - - eos = 0xa /* EOS Byte */ - set-reos = no /* Terminate read if EOS */ - set-bin = no /* Compare EOS 8-bit */ -} -"""]] + /* This section configures the configurable driver characteristics + * for an interface board, such as board address, and interrupt level. + * minor = 0 configures /dev/gpib0, minor = 1 configures /dev/gpib1, etc. + */ + interface { + minor = 0 /* board index, minor = 0 uses /dev/gpib0, minor = 1 uses /dev/gpib1, etc. */ + board_type = "ni_usb_b" /* type of interface board being used */ + name = "usb-hs" /* optional name, allows you to get a board descriptor using ibfind() */ + pad = 0 /* primary address of interface */ + sad = 0 /* secondary address of interface */ + timeout = T3s /* timeout for commands */ + + eos = 0x0a /* EOS Byte, 0xa is newline and 0xd is carriage return */ + set-reos = yes /* Terminate read if EOS */ + set-bin = no /* Compare EOS 8-bit */ + set-xeos = no /* Assert EOI whenever EOS byte is sent */ + set-eot = yes /* Assert EOI with last byte on writes */ + + master = yes /* interface board is system controller */ + } + + device { + minor = 0 /* minor number for interface board this device is connected to */ + name = "HP8596E" /* device mnemonic */ + pad = 18 /* The Primary Address */ + sad = 0 /* Secondary Address, 0 means disabled*/ + + eos = 0xa /* EOS Byte */ + set-reos = no /* Terminate read if EOS */ + set-bin = no /* Compare EOS 8-bit */ + } + * sudo chmod o+rw /dev/gpib* * a bit unsecure since everyone can write to gpib devices ## Matlab gpib related wrappers * visit [[matlab-gpib wrappers|https://code.google.com/p/matlab-gpib/]] - * well google probably will discontinue its support soon, use back up link - * with several custom examples at [[https://github.com/evgmik/matlab-gpib|https://github.com/evgmik/matlab-gpib]] + * well google probably will discontinue its support soon, use back up link with several custom examples at [[https://github.com/evgmik/matlab-gpib|https://github.com/evgmik/matlab-gpib]] * copy this code to the matlab dir with the script working with gpib * execute once -[[!format txt """ -mex gpib_function.c dispatch.c -lgpib -"""]] + mex gpib_function.c dispatch.c -lgpib + * this is where _libgpib0-dev_ becomes handy and you obviously need gcc installed * this makes available matlab commands like: read, write, query, and so on aware of gpib interface * note that our gpib.conf defines HP8596E, so we can execute -[[!format txt """ -obj1 = lgpib('HP8596E'); -"""]] + obj1 = lgpib('HP8596E'); + * once we have the object of device the rest of the commands works exactly like they do with Windows version talking via NI drivers. I.e. the following will work just fine -[[!format txt """ -query(obj1, '*IDN?') -"""]] - * as well as write, read, and lower level ib* commands \ No newline at end of file + query(obj1, '*IDN?') + + * as well as write, read, and lower level ib* commands +
fixed typo
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 9689372..905676f 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -34,7 +34,7 @@ You will need the following to be set in the _/etc/smbcredentials_ file Unfortunately, our mighty IT blocks access to samba drives from outside of WM. -#### Use secure copu (SCP) clients, good for any OS +#### Use secure copy (SCP) clients, good for any OS You can still access files via scp. For windows people there is a nice client [[WinSCP|https://winscp.net/eng/download.php]], linux don't need a silly GUI.
adding anchor
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 08ea6f0..9689372 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -30,7 +30,7 @@ You will need the following to be set in the _/etc/smbcredentials_ file username=qol password=you_should_know_it -### Accessing Network drive from outside of WM +### Accessing Network drive from outside of WM<a name="outside_access"></a> Unfortunately, our mighty IT blocks access to samba drives from outside of WM.
updated out of campus instruction
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 80a62bb..08ea6f0 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -34,7 +34,19 @@ You will need the following to be set in the _/etc/smbcredentials_ file Unfortunately, our mighty IT blocks access to samba drives from outside of WM. -You can still access files via scp. For windows people there is a nice client [[WinSCP|https://winscp.net/eng/download.php]], linux don't need a silly GUI. +#### Use secure copu (SCP) clients, good for any OS + +You can still access files via scp. For windows people there is a nice client [[WinSCP|https://winscp.net/eng/download.php]], linux don't need a silly GUI. + +Once you have your SCP client, connect it to qo.physics.wm.edu use + + username=qol + password=you_should_know_it + +Once you are there look for z_drive folder. + + +#### Mount via sshfs (unix people) For unix people there is still a way to mount the whole drive via SSHFS (Secure SHell File System) protocol.
added links to chapter X of AofE
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index 9efecae..3c08b3f 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -1,5 +1,10 @@ ## General transimpedance design +Defenetly look at freely availabe chapter X of art of electronics in particular at + + * [[Transimpedance Amplifiers|https://x.artofelectronics.net/wp-content/uploads/2019/11/4xp3_TIA.pdf]] + * [[Current-feedback Amplifiers|https://x.artofelectronics.net/wp-content/uploads/2019/11/4xp6_CFB.pdf]] + Good references can be found in TI application notes * [[transimpedance_amplifier_design_from_TI_sboa122.pdf|transimpedance_amplifier_design_from_TI_sboa122.pdf]] more detailed note
some notes about ASPECT BPD
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index bd66a26..9efecae 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -7,6 +7,8 @@ Good references can be found in TI application notes ## ASPECT: Adding/Subtracting Photo-Electric Circuit with Transimpedance +### ASPECT v1.0 implementations + In the spring of 2019, Alex Fay was in charge of redisigning the balance photodiode circuit to add additional capabilities to see each channel separately as well as sum and difference. The board was designed with kiCad and will require the custom library @@ -18,6 +20,11 @@ Schematic of v1.16 (note that v1.12 was actually sent to the board house) * [[ASPECT_v1.16.sch.pdf|ASPECT_v1.16.sch.pdf]] * [[ASPECT_v1.16.brd.pdf|ASPECT_v1.16.brd.pdf]] +Have a look at [[elog entry|http://qo.physics.wm.edu:8080/QOL/568]] to see the most up-to-date schematics with notes for a particular implimentation with OPA27 and Thorlabs Photodiodes FDS100. + +It make sense to look through [[elog|http://qo.physics.wm.edu:8080/QOL/?mode=full&reverse=0&reverse=1&npp=20&Type=%5EElectronics%24&Category=%5EElectronics%24]] to see glitches or corrections to this board. + + ## Original simple balanced photodiode Design is based on the Chris Wipf schematic done at MIT.
Some clarification about parts
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index 2667aff..bd66a26 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -62,7 +62,7 @@ ADA4817 datasheet have formulas for recommended feedback capacitor size. I find -Integrated circuits used in assembly: +#### Integrated circuits used in early BPD assembly * Operational Amplifier OPA847 (specifically OPA847ID) [[Texas Instruments|http://focus.ti.com/docs/prod/folders/print/opa847.html]], specifications: * [[local copy|opa847.pdf]] @@ -75,6 +75,9 @@ Integrated circuits used in assembly: * [[NS pdf|http://www.national.com/ds.cgi/LM/LM138.pdf]] [[NewArk|NewArk]] components for BPD without 2.5pF capacitor (everything for BPD part, not including voltage stabilization): +#### Some links to the parts used in assembly + +Pay special attention to TYCO connectors which are used in assembly [[!table header="row" data=""" Newark Part # | Qty | Product Description | Manufacturer Part # | List Price 85C1047 | 10 | Multipole Connector; Number of Contacts:3; Gender:Female; Body Material:Nylon; Series:CST-100; Color:White; Connecting Termination:Crimp; Leaded Process Compatible:Yes; Wire Size (AWG):26-22; Diameter:0.320in RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1375820-3 | 0.191
Cleaned up parts table
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index 69380a0..2667aff 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -76,12 +76,12 @@ Integrated circuits used in assembly: [[NewArk|NewArk]] components for BPD without 2.5pF capacitor (everything for BPD part, not including voltage stabilization): [[!table header="row" data=""" -Newark Part #|Qty|Product Description|Manufacturer Part #|RoHS|List Price|Avail|Extended Price| -85C1047 | 10 | Multipole Connector; Number of Contacts:3; Gender:Female; Body Material:Nylon; Series:CST-100; Color:White; Connecting Termination:Crimp; Leaded Process Compatible:Yes; Wire Size (AWG):26-22; Diameter:0.320in RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1375820-3 | YES | 0.191 | In Stock | 1.9100000000000001 -85C1053 | 30 | Multipole Connector; Body Material:Tin Plated; Series:CST-100; Connecting Termination:Crimp; Leaded Process Compatible:Yes RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1445336-1 | YES | 0.067 | In Stock | 2.0100000000000002 -90F4251 | 10 | Wire To Board Header; Number of Contacts:3; Pitch Spacing:0.100"; Gender:Header; Number of Rows:1; Contact Finish:Tin; Leaded Process Compatible:Yes; Mounting Type:Through Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 640456-3 | YES | 0.156 | In Stock | 1.56 -53K1907 | 10 | Thick Film Resistor; Series:CRCW; Resistance:10kOhm; Resistance Tolerance:+/- 1 %; Power Rating:0.25W; Voltage Rating:200V; Temperature Coefficient:+/-100 ppm; Package/Case:1206; Leaded Process Compatible:Yes RoHS Compliant: Yes | VISHAY DALE - CRCW1206 10K 1% 100 ET1 | YES | 0.108 | In Stock | 1.08 -53K1779 | 10 | Thick Film Resistor; Series:CRCW; Resistance:1kOhm; Resistance Tolerance:+/- 1 %; Power Rating:0.25W; Voltage Rating:200V; Temperature Coefficient:+/-100 ppm; Package/Case:1206; Leaded Process Compatible:Yes RoHS Compliant: Yes | VISHAY DALE - CRCW1206 1K 1% 100 ET1 | YES | 0.108 | In Stock | 1.08 -57K1831 | 10 | Tantalum Capacitor; Capacitance:6.8uF; Capacitance Tolerance:+/- 10 %; Working Voltage | DC:25V; Package/Case:3528-21; Terminal Type:PCB Surface Mount; ESR:2.8Ohm; Leaded Process Compatible:Yes; Operating Temp. Max:85 C RoHS Compliant: Yes | KEMET - T491B685K025AT | YES | 0.465 | In Stock | 4.65 -57K1618 | 10 | Tantalum Capacitor; Capacitance:0.1uF; Capacitance Tolerance:+/- 10 %; Working Voltage | DC:35V; Package/Case:3216-18; Terminal Type:PCB Surface Mount; ESR:20Ohm; Leaded Process Compatible:Yes; Operating Temp. Max:85 C RoHS Compliant: Yes | KEMET - T491A104K035AT | YES | 0.167 | In Stock | 1.6700000000000002 +Newark Part # | Qty | Product Description | Manufacturer Part # | List Price +85C1047 | 10 | Multipole Connector; Number of Contacts:3; Gender:Female; Body Material:Nylon; Series:CST-100; Color:White; Connecting Termination:Crimp; Leaded Process Compatible:Yes; Wire Size (AWG):26-22; Diameter:0.320in RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1375820-3 | 0.191 +85C1053 | 30 | Multipole Connector; Body Material:Tin Plated; Series:CST-100; Connecting Termination:Crimp; Leaded Process Compatible:Yes RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1445336-1 | 0.067 +90F4251 | 10 | Wire To Board Header; Number of Contacts:3; Pitch Spacing:0.100"; Gender:Header; Number of Rows:1; Contact Finish:Tin; Leaded Process Compatible:Yes; Mounting Type:Through Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 640456-3 | 0.156 +53K1907 | 10 | Thick Film Resistor; Series:CRCW; Resistance:10kOhm; Resistance Tolerance:+/- 1 %; Power Rating:0.25W; Voltage Rating:200V; Temperature Coefficient:+/-100 ppm; Package/Case:1206; Leaded Process Compatible:Yes RoHS Compliant: Yes | VISHAY DALE - CRCW1206 10K 1% 100 ET1 | 0.108 +53K1779 | 10 | Thick Film Resistor; Series:CRCW; Resistance:1kOhm; Resistance Tolerance:+/- 1 %; Power Rating:0.25W; Voltage Rating:200V; Temperature Coefficient:+/-100 ppm; Package/Case:1206; Leaded Process Compatible:Yes RoHS Compliant: Yes | VISHAY DALE - CRCW1206 1K 1% 100 ET1 | 0.108 +57K1831 | 10 | Tantalum Capacitor; Capacitance:6.8uF; Capacitance Tolerance:+/- 10 %; Working Voltage DC:25V; Package/Case:3528-21; Terminal Type:PCB Surface Mount; ESR:2.8Ohm; Leaded Process Compatible:Yes; Operating Temp. Max:85 C RoHS Compliant: Yes; | KEMET - T491B685K025AT | 0.465 +57K1618 | 10 | Tantalum Capacitor; Capacitance:0.1uF; Capacitance Tolerance:+/- 10 %; Working Voltage DC:35V; Package/Case:3216-18; Terminal Type:PCB Surface Mount; ESR:20Ohm; Leaded Process Compatible:Yes; Operating Temp. Max:85 C RoHS Compliant: Yes; | KEMET - T491A104K035AT | 0.167 """]]
table fixup
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index 272df4b..69380a0 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -75,8 +75,8 @@ Integrated circuits used in assembly: * [[NS pdf|http://www.national.com/ds.cgi/LM/LM138.pdf]] [[NewArk|NewArk]] components for BPD without 2.5pF capacitor (everything for BPD part, not including voltage stabilization): -Newark Part #||Qty||Product Description||Manufacturer Part #||RoHS||List Price||Avail||Extended Price|| -[[!table header="no" class="mointable" data=""" +[[!table header="row" data=""" +Newark Part #|Qty|Product Description|Manufacturer Part #|RoHS|List Price|Avail|Extended Price| 85C1047 | 10 | Multipole Connector; Number of Contacts:3; Gender:Female; Body Material:Nylon; Series:CST-100; Color:White; Connecting Termination:Crimp; Leaded Process Compatible:Yes; Wire Size (AWG):26-22; Diameter:0.320in RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1375820-3 | YES | 0.191 | In Stock | 1.9100000000000001 85C1053 | 30 | Multipole Connector; Body Material:Tin Plated; Series:CST-100; Connecting Termination:Crimp; Leaded Process Compatible:Yes RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 1445336-1 | YES | 0.067 | In Stock | 2.0100000000000002 90F4251 | 10 | Wire To Board Header; Number of Contacts:3; Pitch Spacing:0.100"; Gender:Header; Number of Rows:1; Contact Finish:Tin; Leaded Process Compatible:Yes; Mounting Type:Through Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes | TYCO ELECTRONICS / AMP - 640456-3 | YES | 0.156 | In Stock | 1.56
Fixed formatting codeblock to list
diff --git a/BalancedPhotodiode.mdwn b/BalancedPhotodiode.mdwn index a03b39d..272df4b 100644 --- a/BalancedPhotodiode.mdwn +++ b/BalancedPhotodiode.mdwn @@ -1,5 +1,3 @@ - - ## General transimpedance design Good references can be found in TI application notes @@ -17,8 +15,8 @@ The board was designed with kiCad and will require the custom library Schematic of v1.16 (note that v1.12 was actually sent to the board house) * [[ASPECT_v1.16.zip|ASPECT_v1.16.zip]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com|http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. - * [[ASPECT_v1.16.sch.pdf|ASPECT_v1.16.sch.pdf]] - * [[ASPECT_v1.16.brd.pdf|ASPECT_v1.16.brd.pdf]] + * [[ASPECT_v1.16.sch.pdf|ASPECT_v1.16.sch.pdf]] + * [[ASPECT_v1.16.brd.pdf|ASPECT_v1.16.brd.pdf]] ## Original simple balanced photodiode @@ -32,14 +30,14 @@ This is our own Eagle files with schematic and board layout, as well as GERBER f * [[bpd_v1_sch.pdf|bpd_v1_sch.pdf]] * [[bpd_v1_brd.pdf|bpd_v1_brd.pdf]] * [[BPD_v2_1.5x2in.zip|BPD_v2_1.5x2in.zip]]. This archive was sent to [[http://pcbexpress.com|http://pcbexpress.com]] for fabrication on 20070316. - * [[BPD_v2_1.5x2in_schematics.pdf|BPD_v2_1.5x2in_schematics.pdf]] - * [[BPD_v2_1.5x2in_board.pdf|BPD_v2_1.5x2in_board.pdf]] + * [[BPD_v2_1.5x2in_schematics.pdf|BPD_v2_1.5x2in_schematics.pdf]] + * [[BPD_v2_1.5x2in_board.pdf|BPD_v2_1.5x2in_board.pdf]] * [[BPD_v3_1.75x3in.zip|BPD_v3_1.75x3in.zip]]. - * [[BPD_v3_1.75x3in_schematics.pdf|BPD_v3_1.75x3in_schematics.pdf]] - * [[BPD_v3_1.75x3in_board.pdf|BPD_v3_1.75x3in_board.pdf]] + * [[BPD_v3_1.75x3in_schematics.pdf|BPD_v3_1.75x3in_schematics.pdf]] + * [[BPD_v3_1.75x3in_board.pdf|BPD_v3_1.75x3in_board.pdf]] * [[BPD_v4_1.75x3in.zip|BPD_v4_1.75x3in.zip]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com|http://PCBnet.com]] in may 2013. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $200 for 20 boards. - * [[bpd_v4_sch.pdf|bpd_v4_sch.pdf]] - * [[bpd_v4_brd.pdf|bpd_v4_brd.pdf]] + * [[bpd_v4_sch.pdf|bpd_v4_sch.pdf]] + * [[bpd_v4_brd.pdf|bpd_v4_brd.pdf]] ### Hard lesson from practice
properly cropped favicon
diff --git a/favicon.ico b/favicon.ico index a33fd55..f7372c9 100644 Binary files a/favicon.ico and b/favicon.ico differ
site map page
diff --git a/SiteMap.mdwn b/SiteMap.mdwn new file mode 100644 index 0000000..095ef95 --- /dev/null +++ b/SiteMap.mdwn @@ -0,0 +1,5 @@ +This map excludes discussion pages, as well as subpages that are in feeds. + +[[!map pages="page(*) and !*/discussion and !recentchanges +and !bugs/* and !examples/*/* and !news/* and !tips/* and !plugins/* +and !sandbox/* and !forum/* and !todo/* and !users/*"]]
adding SiteMap link
diff --git a/index.mdwn b/index.mdwn index a1a85e7..57f5f9f 100644 --- a/index.mdwn +++ b/index.mdwn @@ -23,6 +23,8 @@ Our group publications: * click on "Login" on the top of the screen and choose your login in the form: **FirstnameLastname**, for example for Bill Smith it would be BillSmith. * **No Spaces** in login name +[[SiteMap]] + ## Help to clean up the wiki Checkout [[orphans]] page and provide inner links to them.
attachment upload
diff --git a/favicon.ico b/favicon.ico new file mode 100644 index 0000000..a33fd55 Binary files /dev/null and b/favicon.ico differ
hiding underline wiki files from orphans
diff --git a/orphans.mdwn b/orphans.mdwn index 6379530..5301326 100644 --- a/orphans.mdwn +++ b/orphans.mdwn @@ -1,2 +1 @@ - -[[!orphans pages="* and !ikiwiki/* and !templates/* and !wikiicons/*"]] +[[!orphans pages="* and !ikiwiki/* and !templates/* and !wikiicons/* and !recentchanges and !favicon.ico and !local.css and !style.css"]]
better formatting
diff --git a/LabLinks.mdwn b/LabLinks.mdwn index 0049722..80a62bb 100644 --- a/LabLinks.mdwn +++ b/LabLinks.mdwn @@ -1,5 +1,3 @@ - - # Useful lab related links. @@ -17,20 +15,20 @@ Windows people map it as Z: drive (any letter is good but Z: is used accross lab * Check login as different user * use **`qol`** as user name * If you are lab member you should know the password or ask around if you new + Unix people use -* **`smb://qo.physics.wm.edu/qol_grp_data`** -for permanent mount put the following line into _/etc/fstab_ -[[!format txt """ -//qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs \ - credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlm,rw,\ - file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 -"""]] +**`smb://qo.physics.wm.edu/qol_grp_data`** +for permanent mount put the following line into _/etc/fstab_ + + //qo.physics.wm.edu/qol_grp_data /mnt/qol_grp_data/ cifs \ + credentials=/etc/smbcredentials,iocharset=utf8,sec=ntlm,rw, \ + file_mode=0660,dir_mode=0770,uid=qol,gid=qol 0 0 + You will need the following to be set in the _/etc/smbcredentials_ file -[[!format txt """ -username=qol -password=you_should_know_it -"""]] + + username=qol + password=you_should_know_it ### Accessing Network drive from outside of WM @@ -41,33 +39,32 @@ You can still access files via scp. For windows people there is a nice client [[ For unix people there is still a way to mount the whole drive via SSHFS (Secure SHell File System) protocol. Learn *your* uid and gid by running -[[!format txt """ -id -u -id -g -"""]] + + id -u + id -g + use them below (mine are 1000, but it likely not the case for you) -[[!format txt """ -sshfs -o uid=1000,gid=1000 [email protected]:/mnt/shared_data/qol_group_shared_data /mnt/qol_grp_data -"""]] + + sshfs -o uid=1000,gid=1000 [email protected]:/mnt/shared_data/qol_group_shared_data /mnt/qol_grp_data ### Server configuration of the network drive For all this jazz to work here the relevant parts of _smb.conf_ on server (note _unix extension = no_, otherwise cifs mount will not honor creation masks. -[[!format txt """ -[global] -unix extensions = no - -# public share -[qol_grp_data] -comment = Data -path = /mnt/shared_data/qol_group_shared_data -nt acl support = no -create mask = 0660 -directory mask = 0770 -force user = qol -force group = qol -read only = No -"""]] + + [global] + unix extensions = no + + # public share + [qol_grp_data] + comment = Data + path = /mnt/shared_data/qol_group_shared_data + nt acl support = no + create mask = 0660 + directory mask = 0770 + force user = qol + force group = qol + read only = No + ## GIT web interface @@ -76,11 +73,11 @@ read only = No ### Very quick intro to start git Run with proper email and names -[[!format txt """ -git config --global user.name "John Doe" -git config --global user.email [email protected] -"""]] + + git config --global user.name "John Doe" + git config --global user.email [email protected] + Send Eugeniy your public ssh key. It is generated with -[[!format txt """ + ssh-keygen -"""]] \ No newline at end of file +
initial commit
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..eecda60 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/.ikiwiki
removed paper writing related things
diff --git a/BasicOutline.mdwn b/BasicOutline.mdwn deleted file mode 100644 index c51cd61..0000000 --- a/BasicOutline.mdwn +++ /dev/null @@ -1,40 +0,0 @@ - -I. Introduction - -II. Theory - brief summary of theoretical model, main assumptions, master equations - -IIa. Experimental setup - -III. Experiment (Low optical depth) - -a. Iterations: theory predicts that our iteration procedure will yield maximal storage efficiency of a given probe field. We have tested this, and it works rather well for low optical depth. - -_Figures: (a) Maybe iteration cartoon, if too hard to explain in words. - - * (b) Experimental storage and retrieved spectra for iterations - may be with the theoretical spectra on top. (c) Efficiency converging to the same value for the different control fields._ -b. We can also calculate a control field that will optimally store a given probe field. We have tested this at low optical depth, and it works rather well. - -_Figures: (a) For two or three probe pulse shapes - storage and retrieval spectra + show control field shapes; probably at the same graph (if readable) - retrieval with flat and with inverted control field. - - * (b) Efficiency for as many different probes as we can show (we will have to figure out how to describe different pulseshapes)._ -* IV. Experiment (High optical depth) -Our results seem to diverge from predictions (talk about our model and simulations) at higher optical depths, though. The measured efficiencies are getting noticeably lower than the theoretically predicted ones, although the optimal pulseshapes obtained in theory and in the experiment still match pretty well. - -_Figures: (a) Dependence of storage efficiency on optical depth - - * (b) Optimal experimental and theoretical pulseshapes for different optical depth (2 or 3 different optical depth values)_ -There could be a number of reasons for lower efficiency: i. Effect of the finite spin-wave decay. We see no effect from it (except for a uniform decrease in retrieved pulse amplitude), if the pulses are short enough. If the pulses are getting longer both iteration procedure and calculated control optimization start failing, and overall retrieval efficiency gets lower than expected. (probably no graph, just discuss in the text). - -ii. 4-wave mixing - It comes in two flavors: - -(a) first we discuss the effect of having an additional modulation sideband. Our conclusion is that the presence of this sideband changes a cw EIT spectra quite a bit, and affect the leakage in the writing stage, although at the retrieval stage the lineshapes and retrieval efficiencies are identical with the unwanted sideband present and with it filtered. - -_Figures: (a) Probably one figure with two graphs: cw EIT spectra with and without filtering, and stored light spectrum, with and without filtering._ - -(b) As the optical depth gets higher, the amount of light retrieved on Stokes frequency increases, while the efficiency of retrieval on the probe channel stays the same. That may mean that due to FWM at retrieval stage part of the retrieved pulse gets transfered into the Stokes field, and that's the reason our measured storage efficiency is not growing. - -_Figures: most likely we will add a curve for Fig.VIa for stokes-channal retrieval efficiency. field the Probably one figure with two graphs: cw EIT spectra with and without filtering, and stored light spectrum, with and without filtering._ - -iii. Role of collisions—haven’t investigated this yet. (We still don't have anything regarding this topic yet, do we?) - -IV. Conclusions diff --git a/FourWaveMixing.mdwn b/FourWaveMixing.mdwn deleted file mode 100644 index 09115c4..0000000 --- a/FourWaveMixing.mdwn +++ /dev/null @@ -1,91 +0,0 @@ - -(!) [[PulseShapeControl|PulseShapeControl]] page (!) [[StoredLightOptimizationPaper|StoredLightOptimizationPaper]] page - - -## Data relevant to the 4WM experiments - - -### Previous (January) communication - -Notes from Alexey about his 4WM theoretical model (update from 1/8): [[StoredLightOptimizationPaper/FourWaveMixingNotes.pdf|StoredLightOptimizationPaper/FourWaveMixingNotes.pdf]] - -Some experimental data on the probe transmission at different temperatures (corresponding Igor file is FWMspexctra0104.pxp): [[StoredLightOptimizationPaper/FWM4Alexey0104.pdf|StoredLightOptimizationPaper/FWM4Alexey0104.pdf]] - -Matching theoretical plots: [[StoredLightOptimizationPaper/4WaveForIrina2.pdf|StoredLightOptimizationPaper/4WaveForIrina2.pdf]] - - -### Recent experimental data - -Nate's summary on the August experimental data: [[FWMnotesNateSept17.pdf|FWMnotesNateSept17.pdf]] - -Optimization procedure for various two-photon detunings at T=78. Storage time is 50µs, control field=1.0: [[iterations0819.pdf|iterations0819.pdf]] - -Updated 4WM notes from Alexey: [[FourWaveMixingNotes0924.pdf|FourWaveMixingNotes0924.pdf]] - - -### Literature review - -_Ramsey-like measurement of the decoherence rate between Zeeman sub-levels_, M. Shukar, et al. [[http://arxiv.org/pdf/0807.3110|http://arxiv.org/pdf/0807.3110]] - -Measures spin-exchange collisions between Rb atoms as a function of density. They use a Ne-buffered vapor cell like ours. Coherence times are about 10x longer than what we measure the spin wave's decay time to be. - -Graphs of hyperfine decay vs. our temperature: [[hyperfinedecayrates.pdf|hyperfinedecayrates.pdf]] - - -### Brief summary of phone meeting 09/25/2008 - -Tasks: - -Slow Light: - -see if equation 22 in Alexey's write-up can predict wiggles in off-resonant slow light, remembering the definition of $\delta$. If this doesn't work, then I should include the z-dependence of the control field, due to absorption, and try to solve numerically. - -Stored Light: - -Check existing data for storage-time-dependence of retrieved signal field. If it's true that the spin wave decays uniformly, then the output fields should all have the same shape, but be attenuated due to longer storage times. - -Need to take measurements of Control field absorption vs. storage time, which will give us a clue as to how many atoms need to be pumped at the start of the READ-OUT stage. This should be consistent with any discrepancies in the stored-light readout vs. storage time. - -Spin Wave Decay: - -The z-dependence of the control field (which also depends on optical depth), and/or phase of an off-resonant signal field, could produce a spin wave whose shape isn't desirably stored, resulting in shorter decay times. I could take experimental data and compare the written-to spin wave shape to the read-from spin wave shape, and perhaps get some dynamics out. - - -### Proposed paper outline - -1. CW EIT spectra: - -- good match with theory, including o.d. dependence - -- have Alexey's equations been published elsewhere? - -- consider the unfiltered EIT interference pattern --- can we interpret the zero points as more stable than the EIT peak? If so, this is a narrow, stable resonance; useful for other applications. - -- fitting the spectra can give accurate information about group velocity and other physical parameters - -2. Slow Light - -- It would be nice to look at how Stokes & Probe interplay, viz a viz a hybrid-Raman-EIT scheme. - -3. Stored Light - -- There have been questions of whether storage is even possible under FWM conditions. we've shown that it is. - -- Can get gain on the signal field. - -_Papers on the table_ - -* A. Eilam, A. D. Wilson-Gordon, and H. Friedmann, "Slow and stored light in an amplifying double-A system" [[OLfwmstorageTheory|OLfwmstorageTheory]] -* V. Boyer, C. F. McCormick, E. Arimondo, and P. D. Lett, "Ultraslow Propagation of Matched Pulses by Four-Wave Mixing in an Atomic Vapor" [[PRA99-143601.pdf|PRA99-143601.pdf]] -* O. S. Mishina, N. V. Larionov, A. S. Sheremet, I. M. Sokolov, and D. V. Kupriyanov, "Stimulated Raman process in a scattering medium applied to the quantum memory scheme," [[mishina08.pdf|mishina08.pdf]] -* [[arXiv:0805.1416|http://arxiv.org/abs/0805.1416]] - -### Spin wave decay data - December 2008 - -Here are some plots of recent spin decay measurements at 2d=34. I used 5 signal fields with different widths---10us, 30us, 50us, 70us, 90us [graph units are in "points". divide by 10 to get time in us]. I stored the signals with 2 different flat control fields (1.0 = full power, 0.7 = 49% of full power), varying the storage time, and measuring the retrieved area. Plot retrieved area vs. storage time, fit to exponential to get spin decay rate. I took all data for three different 2-photon detunings, all dialed from the unshifted levels. - -The first file, [[decaytimevspulsewidth.pdf|decaytimevspulsewidth.pdf]] , shows the measured spin decay time. Detunings of +/- 40 kHz seem to be consistent, but a dialed detuning of 0 kHz is wacky. - -The file, [[sampledecayrates.pdf|sampledecayrates.pdf]] , shows a selection of some of the lineshapes that we retrieve. I present two cases, one "normal"---we see a clear exponential decay in area, and one "anomalous," where the short-storage-time signals don't seem to decay nicely. Weirdness. - -The file [[lineshapesvstime.pdf|lineshapesvstime.pdf]] shows a selection of lineshapes retrieved from the same initial pulse, but after different storage times. The discrepancies in lineshapes are due to new atoms entering the interaction region during the storage time and thus absorbing some of the pump photons. The file [[twolineshapesDec08.pdf|twolineshapesDec08.pdf]] shows the same thing but rescaled to the same umplitude for easier pulseshape comparison for two two-photon detunings. diff --git a/FourWaveMixing/FWMnotesNateSept17.pdf b/FourWaveMixing/FWMnotesNateSept17.pdf deleted file mode 100644 index 230cd82..0000000 Binary files a/FourWaveMixing/FWMnotesNateSept17.pdf and /dev/null differ diff --git a/FourWaveMixing/FourWaveMixingNotes0924.pdf b/FourWaveMixing/FourWaveMixingNotes0924.pdf deleted file mode 100644 index d93a476..0000000 Binary files a/FourWaveMixing/FourWaveMixingNotes0924.pdf and /dev/null differ diff --git a/FourWaveMixing/OLfwmstorageTheory b/FourWaveMixing/OLfwmstorageTheory deleted file mode 100644 index df6b29e..0000000 Binary files a/FourWaveMixing/OLfwmstorageTheory and /dev/null differ diff --git a/FourWaveMixing/PRA99-143601.pdf b/FourWaveMixing/PRA99-143601.pdf deleted file mode 100644 index 78914ff..0000000 Binary files a/FourWaveMixing/PRA99-143601.pdf and /dev/null differ diff --git a/FourWaveMixing/decaytimevspulsewidth.pdf b/FourWaveMixing/decaytimevspulsewidth.pdf deleted file mode 100644 index ac8900c..0000000 Binary files a/FourWaveMixing/decaytimevspulsewidth.pdf and /dev/null differ diff --git a/FourWaveMixing/hyperfinedecayrates.pdf b/FourWaveMixing/hyperfinedecayrates.pdf deleted file mode 100644 index a142c2a..0000000 Binary files a/FourWaveMixing/hyperfinedecayrates.pdf and /dev/null differ diff --git a/FourWaveMixing/iterations0819.pdf b/FourWaveMixing/iterations0819.pdf deleted file mode 100644 index 2b7f7d5..0000000 Binary files a/FourWaveMixing/iterations0819.pdf and /dev/null differ diff --git a/FourWaveMixing/lineshapesvstime.pdf b/FourWaveMixing/lineshapesvstime.pdf deleted file mode 100644 index 30c1b50..0000000 Binary files a/FourWaveMixing/lineshapesvstime.pdf and /dev/null differ diff --git a/FourWaveMixing/mishina08.pdf b/FourWaveMixing/mishina08.pdf deleted file mode 100644 index dec7269..0000000 Binary files a/FourWaveMixing/mishina08.pdf and /dev/null differ diff --git a/FourWaveMixing/sampledecayrates.pdf b/FourWaveMixing/sampledecayrates.pdf deleted file mode 100644 index 987dc0b..0000000 Binary files a/FourWaveMixing/sampledecayrates.pdf and /dev/null differ diff --git a/FourWaveMixing/twolineshapesDec08.pdf b/FourWaveMixing/twolineshapesDec08.pdf deleted file mode 100644 index 5934dd4..0000000 Binary files a/FourWaveMixing/twolineshapesDec08.pdf and /dev/null differ diff --git a/PulseShapeControl.mdwn b/PulseShapeControl.mdwn deleted file mode 100644 index ea494c3..0000000 --- a/PulseShapeControl.mdwn +++ /dev/null @@ -1,61 +0,0 @@ - -Here we keep the information regarding possible PRL paper. - -===Main text==== - -4/3 First draft/outline with figures -in - (Diff truncated)
removed proposal related files
diff --git a/NewportQuote.mdwn b/NewportQuote.mdwn deleted file mode 100644 index d966fa5..0000000 --- a/NewportQuote.mdwn +++ /dev/null @@ -1,13 +0,0 @@ -[[!table header="no" class="mointable" data=""" - No. | Qty || | Product No. || | Unit Description || | Subtotal || - 1 | 2 EA || | 10GL08AR.16 || | Glan-Laser Calcite Polarizer 650-1000nm || | 2,310.00 USD || - 2 | 3 EA || | 10RP04-28 || | Zero-Order Quartz quater Wave Plate 780nm || | 1,484.97 USD || - 3 | 3 EA || | 10RP04-46|| | Zero-Order Quartz half Wave Plate 800nm Retardation || | 1,484.97 USD || - 4 | 1 EA || | IMS600LM || | IMS-LM Series Linear stage 600 mm travel || | 9,786.00 USD || - 5 | 1 EA || | XPS-C2 || | 2-axes XPS controller || | 5,288.00 USD || - 6 | 1 EA || | XPS-DRV01 || | PWM drive module for DC brush and stepper motors || | 545.00 USD || - 7 | 1 EA || | XPS-DRV00 || | Pass-through module || | 128.00 USD || - 8 | 1 EA || | XPS-RC || | Remote control || | 1,165.00 USD || -"""]] - -* Order Subtotal: 22,191.94 USD \ No newline at end of file diff --git a/PlasmonCollaboration.mdwn b/PlasmonCollaboration.mdwn deleted file mode 100644 index bbbb58d..0000000 --- a/PlasmonCollaboration.mdwn +++ /dev/null @@ -1,52 +0,0 @@ - - -# Lukashew-Novikova surface plasmon collaboration - - -## VO2 experiments - -Experimental data from Peng Xu (June 2009) - -# [[1520nm_VO2S1_transmittance.pdf|1520nm_VO2S1_transmittance.pdf]] [[1520nm_transm_norm_816uA.pdf|1520nm_transm_norm_816uA.pdf]] - -# [[1520nmreflection_1st measurement.pdf|1520nmreflection_1st measurement.pdf]] [[1520nm_Vrefl_norm_639uA.pdf|1520nm_Vrefl_norm_639uA.pdf]] - -# [[1520nmreflection_2nd measurement.pdf|1520nmreflection_2nd measurement.pdf]] [[1520nm_reflec_norm_807uA.pdf|1520nm_reflec_norm_807uA.pdf]] - -# [[800nmvertical polarization_transmittance by detector with gain.pdf|800nmvertical polarization_transmittance by detector with gain.pdf]] [[800nm_transm_norm.pdf|800nm_transm_norm.pdf]] - -# [[800nmverticalpolarization_reflection and transmittance.pdf|800nmverticalpolarization_reflection and transmittance.pdf]] - - -### Simulations from C. Clavero (July 2009) - -# [[Preliminary simulations.pdf|Preliminary simulations.pdf]] - -# [[VO2onAu.pdf|VO2onAu.pdf]] - -(7/8/2009)# [[VO2simulations.pdf|VO2simulations.pdf]] - - -### Relevant papers - -# A. Cavalleri et al., _Femtosecond Structural Dynamics in VO2 during an Ultrafast Solid-Solid Phase Transition_, PRL **87**, 237401 (2001). [[VO2.pdf|VO2.pdf]] - -# H. Wang et al., _Fabrication of vanadium oxide micro-optical switches_ Sensors and Actuators A **122**, 108–112 (2005). [[VO2_six.pdf|VO2_six.pdf]] - -# Y.J. Chang et al., _Phase coexistence in the metal–insulator transition of a VO2 thin film_ Thin Solid Films **486**, 46– 49 (2005). [[VO2_three.pdf|VO2_three.pdf]] - -# M. Rini et al., _Photoinduced phase transition in VO2 nanocrystals: ultrafast control of surface-plasmon resonance_ Opt. Lett. **30**, 1 (2005). [[photoinduced phase transition in VO2 nanocrystals_ultrafast control of surface plasmon resonance.pdf|photoinduced phase transition in VO2 nanocrystals_ultrafast control of surface plasmon resonance.pdf]] - -# M. Maaza et al., _Thermal induced tunability of surface plasmon resonance in Au–VO2 nano-photonics_ Opt. Commun. **254** 188 (2005). [[thermal induced tunability of surface plasmon resonance in Au_VO2 nano-photonics.pdf|thermal induced tunability of surface plasmon resonance in Au_VO2 nano-photonics.pdf]] - - -## Ultrafast magnetitization control experiment - -[[NewportQuote|NewportQuote]] (polarization optics + delay line) - - -### Relevant papers - -J. P. van der Ziel et al., _Optically-induced magnetization resulting from the inverse Faraday effect_ PRA **15**, 190 (1965). - -A. V. Kimel et al., _Ultrafast dynamics of the photo-induced magneto-optical Kerr effect in [[CdTe|CdTe]] at room temperature_ PRB **62**, R10610 (2000). diff --git a/PlasmonCollaboration/1520nm_VO2S1_transmittance.pdf b/PlasmonCollaboration/1520nm_VO2S1_transmittance.pdf deleted file mode 100644 index 95d7a15..0000000 --- a/PlasmonCollaboration/1520nm_VO2S1_transmittance.pdf +++ /dev/null @@ -1,2832 +0,0 @@ -%PDF-1.2 -%���� -7 0 obj -<</Type/Font -/FirstChar 0 -/LastChar 0 -/Widths 8 0 R -/FontDescriptor 9 0 R -/Subtype /TrueType -/BaseFont /ArialMT ->> -endobj -8 0 obj -[ 750] -endobj -9 0 obj -<</Type/FontDescriptor -/FontName /ArialMT -/Flags 4 -/CapHeight 1024 -/Ascent 1854 -/Descent 434 -/ItalicAngle 0 -/StemV 87.8698 -/XHeight 512 -/FontBBox [-1361 -665 4096 2060] ->> -endobj -10 0 obj -<</Type/Font -/FirstChar 0 -/LastChar 0 -/Widths 11 0 R -/FontDescriptor 12 0 R -/Subtype /TrueType -/BaseFont /ArialMT ->> -endobj -11 0 obj -[ 750] -endobj -12 0 obj -<</Type/FontDescriptor -/FontName /ArialMT -/Flags 4 -/CapHeight 1024 -/Ascent 1854 -/Descent 434 -/ItalicAngle 0 -/StemV 87.8698 -/XHeight 512 -/FontBBox [-1361 -665 4096 2060] ->> -endobj -13 0 obj -<</Type/Font -/FirstChar 0 -/LastChar 0 -/Widths 14 0 R -/FontDescriptor 15 0 R -/Subtype /TrueType -/BaseFont /ArialMT ->> -endobj -14 0 obj -[ 750] -endobj -15 0 obj -<</Type/FontDescriptor -/FontName /ArialMT -/Flags 4 -/CapHeight 1024 -/Ascent 1854 -/Descent 434 -/ItalicAngle 0 -/StemV 87.8698 -/XHeight 512 -/FontBBox [-1361 -665 4096 2060] ->> -endobj -6 0 obj -<< -/Length 5 0 R ->> -stream -/ExtGState1 gs -/DeviceRGB CS -/DeviceRGB cs -0 0 0 SC -0 0 0 sc -0.144487 0 0 0.141355 0 0 cm -0 0 2740.54 2164.76 re W* n -q -q -Q -q -q -Q -q -q -Q -491.63 1914.33 m -2361.01 1914.33 l -2361.01 358.27 l -491.63 358.27 l -h -W* n -q -Q -q -0.830463 0 0 -0.848917 0 2164.762207 cm -3 w -1 J -1 j -1 0 0 SC -1531 582.01 m (Diff truncated)
removed unused schedules
diff --git a/GroupSchedules.mdwn b/GroupSchedules.mdwn deleted file mode 100644 index ab65201..0000000 --- a/GroupSchedules.mdwn +++ /dev/null @@ -1,30 +0,0 @@ - -**Group meetings presentation schedule** - -_Sept 10_ Matt - -_Sept 17_ Mi - -_Sept 24_ Ellie - -_Oct 1_ Gleb - -_Oct 8_ - no meeting (FiO) - -_Oct 15_ Krishna/Jesse - -_Oct 22_ TBD - -_Oct 29_ TBD - - - ---- - - **Undergraduates' research hours** - -_Joe Sultanis_ Mondays 2-5pm - -_Joe Scholle_ Fridays 11am-2pm - -_Jesse_ Mondays after 3pm, Wednesdays before 2pm, Fridays diff --git a/index.mdwn b/index.mdwn index bf749e0..a1a85e7 100644 --- a/index.mdwn +++ b/index.mdwn @@ -2,8 +2,6 @@ What is this wiki about? -[[GroupSchedules]] - [[LabRelated]] [[UsefulInformation]]
linked VCO page
diff --git a/ElectronicsRelated.mdwn b/ElectronicsRelated.mdwn index 335acfc..693e5e2 100644 --- a/ElectronicsRelated.mdwn +++ b/ElectronicsRelated.mdwn @@ -23,3 +23,8 @@ Recommendation for low noise boards [[http://www.ligo.caltech.edu/docs/T/T070016 _Home made balanced photodiode_ [[BalancedPhotodiode|BalancedPhotodiode]] _DAVLL Filter Circuit_ [[DAVLL_Filter_Circuit|DAVLL_Filter_Circuit]] + +## Voltage Controlled Oscillators (VCO) + +[[voltageControlledAttenuators]] +
remove unused Screws
diff --git a/Screws.mdwn b/Screws.mdwn deleted file mode 100644 index 15376cc..0000000 --- a/Screws.mdwn +++ /dev/null @@ -1,9 +0,0 @@ -[[!table header="no" class="mointable" data=""" - thread type | length | head type | availability | intended for - 4/40 | 3/16 | set screw | yes | for cavity - 2/56 | 3/16 | socket cap | yes | for cavity - 2/56 | 3/8 | socket cap | yes | for cavity - 1/4-20 | 1/2 | socket cap | yes | general use - 1/4-20 | 3/4 | socket cap | yes | general use - 1/4-20 | 1 | socket cap | yes | general use -"""]]
remove moinmoin sandbox
diff --git a/WikiSandBox.mdwn b/WikiSandBox.mdwn deleted file mode 100644 index 23b1902..0000000 --- a/WikiSandBox.mdwn +++ /dev/null @@ -1,81 +0,0 @@ - -**Feel free to experiment here, after the four dashes below. Please do not create new pages without any meaningful content just to try it out!** - -You may want to open [[HelpOnEditing|HelpOnEditing]] in a new window or tab while you edit. - ---- - - - - -## Formatting - -_italic_ **bold** `typewriter` - -`backtick typewriter` (configurable) - -****bigger **** <small>smaller </small> - - -[[!format txt """ -preformatted some more -and some more lines too - -"""]] - -## Linking - -[[HelpOnEditing|HelpOnEditing]] [[!MoinMoin InterWiki desc="InterWiki"]] - -[[http://moinmoin.wikiwikiweb.de/|http://moinmoin.wikiwikiweb.de/]] [[Python|http://www.python.org/]] - -[[[email protected]|mailto:[email protected]]] - - -### Image Link - -[[!img http://c2.com/sig/wiki.gif] - -resized image [[[[!img http://c2.com/sig/wiki.gif]|http://c2.com/sig/wiki.gif]] - - -## Smileys - -/!\ Alert - - -## Lists - - -### Bullet - -* first - 1. nested and numbered - 1. numbered lists are renumbered -* second -* third blockquote - * deeper - -### Glossary -Term -: Definition - - - -# Heading 1 - - -## Heading 2 - - -### Heading 3 - - -#### Heading 4 - - -### Latex - -$a+\beta$ - -$ \sqrt{ \frac{\phi} {\alpha + \beta} } $
removing moinmoin administrative control
diff --git a/AdminGroup.mdwn b/AdminGroup.mdwn deleted file mode 100644 index fc96df9..0000000 --- a/AdminGroup.mdwn +++ /dev/null @@ -1,2 +0,0 @@ - -* [[EugeniyMikhailov|EugeniyMikhailov]] \ No newline at end of file diff --git a/QolGroup.mdwn b/QolGroup.mdwn deleted file mode 100644 index dd5b499..0000000 --- a/QolGroup.mdwn +++ /dev/null @@ -1,17 +0,0 @@ - -* [[EugeniyMikhailov|EugeniyMikhailov]] -* [[IrinaNovikova|IrinaNovikova]] -* [[TravisHorrom|TravisHorrom]] -* [[NatePhillips|NatePhillips]] -* [[SethAubin|SethAubin]] -* [[CesarClavero|CesarClavero]] -* [[EllieRadue|EllieRadue]] -* [[GlebRomanov|GlebRomanov]] -* [[MiZhang|MiZhang]] -* [[MattSimons|MattSimons]] -* [[BainBronner|BainBronner]] -* [[OwenWolfe|OwenWolfe]] -* [[MelissaGuidry|MelissaGuidry]] -* [[HaleyBauser|HaleyBauser]] -* [[AshnaAggarwal|AshnaAggarwal]] -* [[HunterRew|HunterRew]] \ No newline at end of file
removing pages which should not be public
diff --git a/CoherentPlasmonControl.mdwn b/CoherentPlasmonControl.mdwn deleted file mode 100644 index 1a6621c..0000000 --- a/CoherentPlasmonControl.mdwn +++ /dev/null @@ -1,26 +0,0 @@ - - -# Coherent Control of Surface Plasmons - -This wiki page will be the place to store all information relevant to our joint experiment(s). - - -## The list of participants for the moment: - -* Ale Lukaszew (ralukaszew[at]wm.edu) -* César Clavero (cclavero[at]wm.edu) -* Kaida Yong (kyang[at]wm.edu) -* Irina Novikova (inovikova[at]physics.wm.edu) -* Xu Peng (pengxu2004physics[at]yahoo.com.cn) -* Seth Aubin (saaubi[at]wm.edu) -* Eugeniy Mikhailov (evmik[at]physics.wm.edu) - -## Some preliminary experiment ideas - -1. To monitor transmission of an incoherent spectrometer light (probe) through a gold field and see any effect of the He-Ne laser coupled to the surface plasmons. We will have to check different geometries. If any effect is observed, we want to measure its spectral dependence. -1. Use two lasers for the experiment: a He-Ne laser (633nm) and a more powerful diode laser (780nm) to see a stronger effect of one laser on the other. -1. In case we observe any response in reflected/reansmitted power of the probe laser from chopping the pump laser, we may use the samples with enhanced magneto-optical effects to see the effect of ac mangetic field on probe field. This would be a very clear indication of plasmonic interaction. - -## Useful links - -Link to our [[DOE white paper work|DoeProposal2008]] diff --git a/DoeProposal2008.mdwn b/DoeProposal2008.mdwn deleted file mode 100644 index 6593bae..0000000 --- a/DoeProposal2008.mdwn +++ /dev/null @@ -1,26 +0,0 @@ - -**Work on the DOE proposal: white paper** - -_**Official title** Coherent coupling of collective plasmonic excitations, photons and atoms_ - -Irina (7/31) [[DOE_SIAin0731.doc|DOE_SIAin0731.doc]] - -Ale (8/03) [[DOE_SIA_al0803.doc|DOE_SIA_al0803.doc]] update from Ale (8/04) [[DOE_SIA_al0804.doc|DOE_SIA_al0804.doc]] - -Seth (8/05) [[DOE_SIA_al0804_revisionSeth.doc|DOE_SIA_al0804_revisionSeth.doc]] . This document changes I have made to the white paper: it includes a re-organization and partial re-write of the experiment section, along with some comments on how to do the proposed experiments, and some added references. I did some minor rewriting of the introductory section, but this part still needs a fair bit of work. Of course the document is longer, though I expect it to return to a more reasonable length once the comments are removed. Also, here is a zip file of all the references that I am currently using [[PlasmonReferences_Seth.zip|PlasmonReferences_Seth.zip]] - -Irina (8/05) [[DOE_SIA_in0805.doc|DOE_SIA_in0805.doc]] - -Ale after Seth revisions(8/07) [[DOE_SIA_in0805_revisionSeth_RA.doc|DOE_SIA_in0805_revisionSeth_RA.doc]] - -Semifinal version at the end of the day 8/07 [[DOE_SIA_in0807wfigures.doc|DOE_SIA_in0807wfigures.doc]] - separate list of references and two figures added - -PI biosketches (updated 8/11) [[BioScetches.doc|BioScetches.doc]] - -**Final submitted white paper** _(sent to J. Horwitz on 12.30pm 8/12/08)_ - -Final white paper: [[DOE_SIA_Final.doc|DOE_SIA_Final.doc]] Final Bios: [[BioSketches.doc|BioSketches.doc]] - -Figures: - -* [[magneto_plasmonic_material__91__1__93__.doc]] [[!img magnetooptics.PNG]] diff --git a/DoeProposal2008/BioScetches.doc b/DoeProposal2008/BioScetches.doc deleted file mode 100644 index 023c6c4..0000000 Binary files a/DoeProposal2008/BioScetches.doc and /dev/null differ diff --git a/DoeProposal2008/BioSketches.doc b/DoeProposal2008/BioSketches.doc deleted file mode 100644 index a4e3f72..0000000 Binary files a/DoeProposal2008/BioSketches.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_Final.doc b/DoeProposal2008/DOE_SIA_Final.doc deleted file mode 100644 index 876dd78..0000000 Binary files a/DoeProposal2008/DOE_SIA_Final.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_al0803.doc b/DoeProposal2008/DOE_SIA_al0803.doc deleted file mode 100644 index ac47e88..0000000 Binary files a/DoeProposal2008/DOE_SIA_al0803.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_al0804.doc b/DoeProposal2008/DOE_SIA_al0804.doc deleted file mode 100644 index e3c14cc..0000000 Binary files a/DoeProposal2008/DOE_SIA_al0804.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_al0804_revisionSeth.doc b/DoeProposal2008/DOE_SIA_al0804_revisionSeth.doc deleted file mode 100644 index bf17819..0000000 Binary files a/DoeProposal2008/DOE_SIA_al0804_revisionSeth.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_in0805.doc b/DoeProposal2008/DOE_SIA_in0805.doc deleted file mode 100644 index 38a0339..0000000 Binary files a/DoeProposal2008/DOE_SIA_in0805.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_in0805_revisionSeth_RA.doc b/DoeProposal2008/DOE_SIA_in0805_revisionSeth_RA.doc deleted file mode 100644 index e515e0f..0000000 Binary files a/DoeProposal2008/DOE_SIA_in0805_revisionSeth_RA.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIA_in0807wfigures.doc b/DoeProposal2008/DOE_SIA_in0807wfigures.doc deleted file mode 100644 index 749c3ba..0000000 Binary files a/DoeProposal2008/DOE_SIA_in0807wfigures.doc and /dev/null differ diff --git a/DoeProposal2008/DOE_SIAin0731.doc b/DoeProposal2008/DOE_SIAin0731.doc deleted file mode 100644 index 8dce9a7..0000000 Binary files a/DoeProposal2008/DOE_SIAin0731.doc and /dev/null differ diff --git a/DoeProposal2008/PlasmonReferences_Seth.zip b/DoeProposal2008/PlasmonReferences_Seth.zip deleted file mode 100644 index 195898a..0000000 Binary files a/DoeProposal2008/PlasmonReferences_Seth.zip and /dev/null differ diff --git a/DoeProposal2008/magneto_plasmonic_material__91__1__93__.doc b/DoeProposal2008/magneto_plasmonic_material__91__1__93__.doc deleted file mode 100644 index 338d2aa..0000000 Binary files a/DoeProposal2008/magneto_plasmonic_material__91__1__93__.doc and /dev/null differ diff --git a/DoeProposal2008/magnetooptics.PNG b/DoeProposal2008/magnetooptics.PNG deleted file mode 100644 index 626d813..0000000 Binary files a/DoeProposal2008/magnetooptics.PNG and /dev/null differ
fixed link
diff --git a/CoherentPlasmonControl.mdwn b/CoherentPlasmonControl.mdwn index abc5650..1a6621c 100644 --- a/CoherentPlasmonControl.mdwn +++ b/CoherentPlasmonControl.mdwn @@ -23,4 +23,4 @@ This wiki page will be the place to store all information relevant to our joint ## Useful links -Link to our [[DOE white paper work|http://qol.dyndns.info/qolwiki/DoeProposal2008]] +Link to our [[DOE white paper work|DoeProposal2008]]
adding link to orphans
diff --git a/index.mdwn b/index.mdwn index 7f129f9..bf749e0 100644 --- a/index.mdwn +++ b/index.mdwn @@ -25,6 +25,10 @@ Our group publications: * click on "Login" on the top of the screen and choose your login in the form: **FirstnameLastname**, for example for Bill Smith it would be BillSmith. * **No Spaces** in login name +## Help to clean up the wiki + +Checkout [[orphans]] page and provide inner links to them. + ---- All wikis are supposed to have a [[SandBox]], so this one does too.
simplifying front page
diff --git a/index.mdwn b/index.mdwn index 40fc96b..7f129f9 100644 --- a/index.mdwn +++ b/index.mdwn @@ -1,30 +1,29 @@ # QOLWiki (Quantum Optics Lab Wiki) -/!\ You need to be registered member of [[QolGroup|QolGroup]] to add and change this wiki, see what to do [[below|FrontPage]]. - What is this wiki about? -[[GroupSchedules|GroupSchedules]] +[[GroupSchedules]] -[[LabRelated|LabRelated]] +[[LabRelated]] -[[UsefulInformation|UsefulInformation]] +[[UsefulInformation]] -[[HowThingsWork|HowThingsWork]] +[[HowThingsWork]] -Our group publications: • [[GroupPresentations|GroupPresentations]] • [[PhDTheses|PhDTheses]] • [[UndergraduateTheses|UndergraduateTheses]] • [[UndergraduateMidYearReports|UndergraduateMidYearReports]] +[[LabLinks]] -[[LabLinks|LabLinks]] +Our group publications: -## Obtaining write permission +* [[GroupPresentations]] +* [[PhDTheses]] +* [[UndergraduateTheses]] +* [[UndergraduateMidYearReports]] -<a name="obtaining_permission"></a> Due to high activity of spam bots only aproved users can write to the pages. +## Obtaining write permission * First of all register * click on "Login" on the top of the screen and choose your login in the form: **FirstnameLastname**, for example for Bill Smith it would be BillSmith. * **No Spaces** in login name -* Also send your login name with a short info about youself to Eugeniy Mikhailov (eemikh_at_wm.edu) or any other member registered in ([[QolGroup|QolGroup]]) -* If you adding new member to [[QolGroup|QolGroup]] be very careful and follow given format very closely ----
changed frontpage
diff --git a/FrontPage.mdwn b/index.mdwn similarity index 71% rename from FrontPage.mdwn rename to index.mdwn index d354b3e..40fc96b 100644 --- a/FrontPage.mdwn +++ b/index.mdwn @@ -1,5 +1,3 @@ - - # QOLWiki (Quantum Optics Lab Wiki) /!\ You need to be registered member of [[QolGroup|QolGroup]] to add and change this wiki, see what to do [[below|FrontPage]]. @@ -18,14 +16,6 @@ Our group publications: • [[GroupPresentations|GroupPresentations]] • [[PhDT [[LabLinks|LabLinks]] -Interesting starting points: - -* [[RecentChanges|RecentChanges]]: see where people are currently working -* [[WikiSandBox|WikiSandBox]]: feel free to change this page and experiment with editing -* [[FindPage|FindPage]]: search or browse the database in various ways -* [[SyntaxReference|SyntaxReference]]: quick access to wiki syntax -* [[SiteNavigation|SiteNavigation]]: get an overview over this site and what it contains - ## Obtaining write permission <a name="obtaining_permission"></a> Due to high activity of spam bots only aproved users can write to the pages. @@ -34,4 +24,12 @@ Interesting starting points: * click on "Login" on the top of the screen and choose your login in the form: **FirstnameLastname**, for example for Bill Smith it would be BillSmith. * **No Spaces** in login name * Also send your login name with a short info about youself to Eugeniy Mikhailov (eemikh_at_wm.edu) or any other member registered in ([[QolGroup|QolGroup]]) -* If you adding new member to [[QolGroup|QolGroup]] be very careful and follow given format very closely \ No newline at end of file +* If you adding new member to [[QolGroup|QolGroup]] be very careful and follow given format very closely + +---- + +All wikis are supposed to have a [[SandBox]], so this one does too. + +---- + +This wiki is powered by [[ikiwiki]].
removed duplicate file
diff --git a/UsefulInformation/Four_point_probe_geometry b/UsefulInformation/Four_point_probe_geometry deleted file mode 100644 index 10c47db..0000000 Binary files a/UsefulInformation/Four_point_probe_geometry and /dev/null differ
fixed attachments
diff --git a/StoredLightOptimizationPaper.mdwn b/StoredLightOptimizationPaper.mdwn index 3982fe1..1696b58 100644 --- a/StoredLightOptimizationPaper.mdwn +++ b/StoredLightOptimizationPaper.mdwn @@ -98,7 +98,7 @@ Nate's write-up on Alexey's Mathematica Control-Shaping Program: [[NotesOnAlexey Nate's calculations of iteration efficiency (after 10 repeats) as a function of optical depth d if spin decay is included at the writing and retrieval stages. -[[!img gammasresults.jpg] +[[!img gammasresults.jpg]] Plug 'n Play data from 03/20 @@ -106,7 +106,7 @@ Plug 'n Play data from 03/20 Pulse trains storage from 03/31: -[[!img Layout1d0321.png] +[[!img Layout1d0321.png]] _**Some information regarding four-wave mixing**_ @@ -115,3 +115,7 @@ Notes from Alexey about his 4WM theoretical model (update from 1/8): [[FourWaveM Some experimental data on the probe transmission at different temperatures (corresponding Igor file is FWMspexctra0104.pxp): [[FWM4Alexey0104.pdf|FWM4Alexey0104.pdf]] Matching theoretical plots: [[4WaveForIrina2.pdf|4WaveForIrina2.pdf]] + +# files without description + +[[setup.eps]] [[Outline.doc]]
better orphan detection
diff --git a/orphans.mdwn b/orphans.mdwn index f147187..6379530 100644 --- a/orphans.mdwn +++ b/orphans.mdwn @@ -1,2 +1,2 @@ -[[!orphans pages="*"]] +[[!orphans pages="* and !ikiwiki/* and !templates/* and !wikiicons/*"]]
image link fixes
diff --git a/PI_Servo.mdwn b/PI_Servo.mdwn index 6f2e466..8fc7a78 100644 --- a/PI_Servo.mdwn +++ b/PI_Servo.mdwn @@ -1,4 +1,5 @@ +[[!img defaults size=500x]] # PI Servo @@ -9,9 +10,9 @@ It is an analog device consisting of 2 separate boards: ### The first contains PI part -[[!img PI_Servo_Board1.jpg] +[[!img PI_Servo_Board1.jpg]] ### The second contains modulation and offset adder -[[!img PI_Servo_Board2.jpg] +[[!img PI_Servo_Board2.jpg]]
fixed images
diff --git a/LaserPrinterAndIronLayoutTransfer.mdwn b/LaserPrinterAndIronLayoutTransfer.mdwn index 87d9a98..d069b40 100644 --- a/LaserPrinterAndIronLayoutTransfer.mdwn +++ b/LaserPrinterAndIronLayoutTransfer.mdwn @@ -15,7 +15,7 @@ Below are the steps which lead to a good transfer of layout to the copper PCB su * let it soak till paper start to peal itself (with Edmund catalog it happens, other people report that they have to rub the paper away) Have a look at the resulting sample, there are minor defect which can be fixed with permanent marker -[[!img pcb_and_printout_2.jpg] [[!img pcb_and_printout_with_flash.jpg] +[[!img pcb_and_printout_2.jpg]] [[!img pcb_and_printout_with_flash.jpg]] This activity was inspired by [[How to make PCBs at home|http://www.riccibitti.com/pcb/pcb.htm]] and [[how to make PCB|http://nospecifictopic.blogspot.com/2005/06/how-to-make-pcbs.html]]
removed duplicate empty files
diff --git a/LabRelated/miteq1.pdf b/LabRelated/miteq1.pdf deleted file mode 100644 index e69de29..0000000 diff --git a/LabRelated/miteqspecs.pdf b/LabRelated/miteqspecs.pdf deleted file mode 100644 index 6596fa3..0000000 Binary files a/LabRelated/miteqspecs.pdf and /dev/null differ
fixed attachments in LabRelated
diff --git a/LabRelated.mdwn b/LabRelated.mdwn index 05437b3..a08819c 100644 --- a/LabRelated.mdwn +++ b/LabRelated.mdwn @@ -7,7 +7,7 @@ Model number LIHV200 -* original [[manual|LIHV200(#120512).doc]] in MS Word format and converted [[pdf version|LIHV200(#120512).pdf]] +* original [[LIHV200__40____35__120512__41__.doc]] doc manual in MS Word format and converted [[LIHV200__40____35__120512__41__.pdf]] pdf version # Available cells @@ -110,7 +110,7 @@ Prices are given for 01/2007 ## Miteq amplifier technical specs -[[from Miteq|miteqspecs.pdf]] +[[miteq.pdf]] ## 6.8GHz Oscillator
fixed links
diff --git a/DoeProposal2008.mdwn b/DoeProposal2008.mdwn index b0f13db..6593bae 100644 --- a/DoeProposal2008.mdwn +++ b/DoeProposal2008.mdwn @@ -23,4 +23,4 @@ Final white paper: [[DOE_SIA_Final.doc|DOE_SIA_Final.doc]] Final Bios: [[BioSket Figures: -* [[magneto_plasmonic_material[1|magneto_plasmonic_material[1]] ].doc [[!img magnetooptics.PNG] \ No newline at end of file +* [[magneto_plasmonic_material__91__1__93__.doc]] [[!img magnetooptics.PNG]]
more fixes in presentations
diff --git a/GroupPresentations.mdwn b/GroupPresentations.mdwn index d78de3e..3c42a27 100644 --- a/GroupPresentations.mdwn +++ b/GroupPresentations.mdwn @@ -116,7 +116,7 @@ AMO mini-conference/REU 2008 Final Talks (July 30 and 31, 2008) * Nate Phillips [[NateAMOTalk.pdf]] "Storing Light in a Rubidium Cell" SESAPS 2008, Raleigh NC -* Nate [[Phillips SESAPS2008NBP.pdf]] "Optimal Light Storage In Atomic Vapor" +* Nate Phillips [[SESAPS2008NBP.pdf]] "Optimal Light Storage In Atomic Vapor" ### 2007 @@ -141,7 +141,6 @@ Senior Research Midterm Report (December 13, 2007) * [[Nathan REU Final Talk.ppt]] * [[Nathan Research Midterm Presentation.ppt]] * [[OpticalFilteringWithPhaseSingularities]] -* [[SESAPS2008NBP.pdf]] * [[TomMidsummerTalk.pdf]] * [[Travis Dissertation]] * [[Travis VSGC paper]]
talk links fixes
diff --git a/GroupPresentations.mdwn b/GroupPresentations.mdwn index e33acac..d78de3e 100644 --- a/GroupPresentations.mdwn +++ b/GroupPresentations.mdwn @@ -9,71 +9,78 @@ The always up to date list is located at [[[http://physics.wm.edu/~evmik/talks|h ### 2017 -* Melissa Guidry VSGC poster [[Guidry_VSGC_poster.pdf|Guidry_VSGC_poster.pdf]] -* Melissa Guidry undergraduate defense "Exploring the Multi-Mode Structure of Atom-Generated Squeezed Light" [[Guidry_Defense.pdf|Guidry_Defense.pdf]] [[Guidry_Defense.pptx|Guidry_Defense.pptx]] -* Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[MiZhang_Defense.pdf|MiZhang_Defense.pdf]] [[MiZhang_Defense.pptx|MiZhang_Defense.pptx]] +* Melissa Guidry VSGC poster [[Guidry_VSGC_poster.pdf]] +* Melissa Guidry undergraduate defense "Exploring the Multi-Mode Structure of Atom-Generated Squeezed Light" [[Guidry_Defense.pdf]] [[Guidry_Defense.pptx]] +* Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[MiZhang_Defense.pdf]] [[MiZhang_Defense.pptx]] ### 2014 APS March Meeting 2014 -* Ellie Radue 'Effect of strain on the dynamics of optically induced metal-insulator transitions of [[U0001d449U0001d442|U0001d449U0001d442]]_2 thin films' [[Marchmeeting2014Radue.pdf|Marchmeeting2014Radue.pdf]] [[Marchmeeting2014Radue.pptx|Marchmeeting2014Radue.pptx]] -* Matt Simons “Optical anisotropy in the metal-to-insulator transition in VO2 thin films”[[MattSimons_MarchMeeting_2014.pdf|MattSimons_MarchMeeting_2014.pdf]] +* Ellie Radue 'Effect of strain on the dynamics of optically induced metal-insulator transitions of 0001d449U0001d442_2 thin films' [[Marchmeeting2014Radue.pdf]] [[Marchmeeting2014Radue.pptx]] +* Matt Simons “Optical anisotropy in the metal-to-insulator transition in VO2 thin films” [[MattSimons_MarchMeeting_2014.pdf]] Annual Review 2014 -* Matt Simons [[MattSimons_AnnualReview_2014.pdf|MattSimons_AnnualReview_2014.pdf]] +* Matt Simons [[MattSimons_AnnualReview_2014.pdf]] ### 2013 Senior Defenses 2013 -* Bain Bronner "Using Whispering Gallery Mode Resonators to Accurately Track Temperature Fluctuations" [[Bain_Honors_Final_Presentation.ppt|Bain_Honors_Final_Presentation.ppt]][[Bain_Honors_Final_Presentation.pdf|Bain_Honors_Final_Presentation.pdf]][[Bain_Honors_Final_Presentation.odp|Bain_Honors_Final_Presentation.odp]] -* Matthew Argao "Automated Mode-Matching of Gaussian Beams" [[Automated_ModeMatching_of_Gaussian_Beams.pptx|Automated_ModeMatching_of_Gaussian_Beams.pptx]] [[Automated_ModeMatching_of_Gaussian_Beams.pdf|Automated_ModeMatching_of_Gaussian_Beams.pdf]] +* Bain Bronner "Using Whispering Gallery Mode Resonators to Accurately Track Temperature Fluctuations" [[Bain_Honors_Final_Presentation.ppt]] [[Bain_Honors_Final_Presentation.pdf]] [[Bain_Honors_Final_Presentation.odp]] +* Matthew Argao "Automated Mode-Matching of Gaussian Beams" [[Automated_ModeMatching_of_Gaussian_Beams.pptx]] [[Automated_ModeMatching_of_Gaussian_Beams.pdf]] Dissertation Defense -* Travis Horrom "Experimental Generation and Manipulation of Quantum Squeezed Light via Polarization-Self-Rotation in Rb Vapor" [[Travis_Dissertation_defense|Travis_Dissertation_defense]] +* Travis Horrom "Experimental Generation and Manipulation of Quantum Squeezed Light via Polarization-Self-Rotation in Rb Vapor" [[Travis_Dissertation_defense|Travis_Dissertation_defense]] + Annual Review 2013 * Ellie Radue "Studies of VO2 Thin Films with Ultrafast pulses and Raman spectroscopy" [[2013AnnualReviewELR.pptx|2013AnnualReviewELR.pptx]] * Gleb Romanov "Propagation of quantum optical fields under the conditions of multi-photon resonances in a coherent atomic vapor" [[Romanov_annual_review_2013.pptx|Romanov_annual_review_2013.pptx]] [[Romanov_annual_review_2013.pdf|Romanov_annual_review_2013.pdf]] * Matt Simons [[MattSimons_AnnualReview_2013.pdf|MattSimons_AnnualReview_2013.pdf]] + March Meeting 2013 * Ellie Radue "Study of Insulator-Metal transition of VO2 thin films with ultrafast optical pulses" (poster) [[Marchmeeting2013ELR.pdf|Marchmeeting2013ELR.pdf]] + Graduate Research Symposium 2013 * Ellie Radue "Investigating Vanadium Dioxide Insulator-Metal Transition with Raman and Ultrafast Pulses" [[GRS2013ELR.pdf|GRS2013ELR.pdf]] -* Matt Simons "Crystalline [[LiNbO3|LiNbO3]] whispering-gallery mode resonators" (poster) [[MattSimons_GRS_2013.pdf|MattSimons_GRS_2013.pdf]] +* Matt Simons "Crystalline LiNbO3 whispering-gallery mode resonators" (poster) [[MattSimons_GRS_2013.pdf|MattSimons_GRS_2013.pdf]] SPIE Photonics West 2013 * Matt Simons "Bright squeezed light under conditions of second harmonic generation in a whispering-gallery mode resonator" [[MattSimons_SPIETalk_2013.pdf|MattSimons_SPIETalk_2013.pdf]] + Group Meeting Talks * Ellie Radue and Matt Simons "Passive modelocking" [[Modelocking2013.pdf|Modelocking2013.pdf]] +* [[FiOtalk Oct2013 Radue]] ### 2012 -* Matt Argao "Automated Mode-Matching of Gaussian Beams" [[attachment:Matt_Argao_Mode_Matching_Slides_with_Notes.pdf|pdf with notes||&do=get]] [[attachment:Matt_Argao_Mode_Matching_Slides.pptx|ppt||&do=get]] -* Bain A. Broner "Using Whispering Gallery Mode Resonators to Accurately Measure Temperature" [[attachment:Bain_midyear_presentation.pdf|pdf||&do=get]] [[attachment:Bain_midyear_presentation.ppt|ppt||&do=get]] +* Matt Argao "Automated Mode-Matching of Gaussian Beams" [[Matt_Argao_Mode_Matching_Slides_with_Notes.pdf]] [[Matt_Argao_Mode_Matching_Slides.pptx]] +* Bain A. Broner "Using Whispering Gallery Mode Resonators to Accurately Measure Temperature" [[Bain_midyear_presentation.pdf]] [[Bain_midyear_presentation.ppt]] + DAMOP poster * Travis Horrom "Superluminal Squeezed Light Propagation with Rb Atoms" [[Travis_Damop_poster_2012|Travis_Damop_poster_2012]] + Annual review 2012 -* Travis Horrom [[attachment:Travis_annual2012.ppt|"All atomic generation and manipulation of squeezed vacuum"||&do=get]] +* Travis Horrom [[Travis_annual2012.ppt]] "All atomic generation and manipulation of squeezed vacuum" * Matt Simons [[MattSimons_AnnualReview_2012.pdf|MattSimons_AnnualReview_2012.pdf]] AVS Midatlantic regional meeting 2012, Newport News, VA -* Ellie Radue [[attachment:VO2 poster.pdf|"Optically Stimulated Insulator-Metal Transition in VO2"||&do=get]] +* Ellie Radue [[VO2 poster.pdf]] "Optically Stimulated Insulator-Metal Transition in VO2" ### 2011 Frontiers in Optics Conference 2011, San Jose, CA -* Travis Horrom [[attachment:Travis_FIO_paper_2011.pdf|"All atomic generation and manipulation of squeezed vacuum in hot Rb vapor"||&do=get]] +* Travis Horrom [[Travis_FIO_paper_2011.pdf]] "All atomic generation and manipulation of squeezed vacuum in hot Rb vapor" Graduate Research Symposium 2011, Williamsburg, VA -* Travis Horrom [[attachment:Travis_GRS_poster_2011.ppt|"Polarization Self-Rotation in a cold atomic cloud"||&do=get]] +* Travis Horrom [[Travis_GRS_poster_2011.ppt]] "Polarization Self-Rotation in a cold atomic cloud" ### 2010 @@ -82,46 +89,59 @@ Frontiers in Optics Conference 2010, Rochester, NY * Matt Simons "Developing whispering gallery mode resonators for quantum optics applications" [[MattSimons_FiO_2010.pdf|MattSimons_FiO_2010.pdf]] VSGC Student Research Conference 2010, Newport News, VA -* Matt Simons [[attachment:SimonsVSGCtalk.pdf|"Optical Second Harmonic Generation in a Whispering Gallery Mode Resonator"||&do=get]] +* Matt Simons [[SimonsVSGCtalk.pdf]] "Optical Second Harmonic Generation in a Whispering Gallery Mode Resonator" ### 2009 SESAPS 2009, Atlanta, GA -* Matt Simons [[attachment:[[SimonsSesaps09|SimonsSesaps09]]|"WGMRs for non-linear single photon generation"||&do=get]] +* Matt Simons [[SimonsSesaps09]] "WGMRs for non-linear single photon generation" ### 2008 Charles Center Science Symposium (February 22, 2008) -* Nathan Belcher [[attachment:[[CharlesCenterScienceSymposiumTalkDetailed|CharlesCenterScienceSymposiumTalkDetailed]].pdf|"Development of a Prototype Atomic clock to Observe and Characterize Coherent Population Trapping"||&do=get]] +* Nathan Belcher [[CharlesCenterScienceSymposiumTalkDetailed.pdf]] "Development of a Prototype Atomic clock to Observe and Characterize Coherent Population Trapping" * This is my first attempt at the talk, and it is a very detailed, technical talk that is useful for understanding the work we have done if you have a background about this experiment. Senior Research Final Report (May 1, 2008) -* Nathan Belcher [[attachment:NBfinaltalk.pdf|"Development of a Prototype Atomic Clock Based on Coherent Population Trapping"||&do=get]] +* Nathan Belcher [[NBfinaltalk.pdf]] "Development of a Prototype Atomic Clock Based on Coherent Population Trapping" AMO mini-conference/REU 2008 Final Talks (July 30 and 31, 2008) -* Nathan Belcher [[attachment:[[NathanFinalTalk|NathanFinalTalk]].pdf|"Optimization of a Prototype Atomic Clock Based on Coherent Population Trapping"||&do=get]] -* Tom Noel [[attachment:[[TomFinalTalk|TomFinalTalk]].pdf|"Squeezed Light"||&do=get]] -* Will Ames [[attachment:[[WillFinalTalk|WillFinalTalk]].pdf|"Optical Filtering with Phase Singularities"||&do=get]] -* Martha Roseberry [[attachment:[[OpticalNetwork|OpticalNetwork]]_final.pdf|"Optical Network"||&do=get]] -* Matt Simons [[attachment:[[WhisperingGalleryModeResonators|WhisperingGalleryModeResonators]].pdf|"Whispering Gallery Modes"||&do=get]] -* Nate Phillips [[attachment:NateAMOTalk.pdf|"Storing Light in a Rubidium Cell"||&do=get]] +* Nathan Belcher [[NathanFinalTalk.pdf]] "Optimization of a Prototype Atomic Clock Based on Coherent Population Trapping" +* Tom Noel [[TomFinalTalk.pdf]] "Squeezed Light" +* Will Ames [[WillFinalTalk.pdf]] "Optical Filtering with Phase Singularities" +* Martha Roseberry [[OpticalNetwork_final.pdf]] "Optical Network" +* Matt Simons [[WhisperingGalleryModeResonators.pdf]] "Whispering Gallery Modes" +* Nate Phillips [[NateAMOTalk.pdf]] "Storing Light in a Rubidium Cell" SESAPS 2008, Raleigh NC -* Nate Phillips [[attachment:SESAPS2008NBP.pdf|"Optimal Light Storage In Atomic Vapor"||&do=get]] +* Nate [[Phillips SESAPS2008NBP.pdf]] "Optimal Light Storage In Atomic Vapor" ### 2007 AMO mini-conference (July 31, 2007) -* Chris Carlin [[attachment:Chrispresentation.pdf|"DAVLL laser lock"||&do=get]] -* Eugeniy Mikhailov [[attachment:Eugeniy_talk.pdf|"Quantum noise measurements: challenges and tricks"||&do=get]] -* Nate Phillips [[attachment:[[NateStoredLightOptimization|NateStoredLightOptimization]].pdf|"Stored Light Optimization Experiments"||&do=get]] -* Nathan Belcher [[attachment:NathanBelcherVCSELTalk.pdf|"A Laser, Counter, and Transition"||&do=get]] +* Chris Carlin [[Chrispresentation.pdf]] "DAVLL laser lock" +* Eugeniy Mikhailov "Quantum noise measurements: challenges and tricks" [[Eugeniy_talk.pdf]] +* Nate Phillips [[NateStoredLightOptimization.pdf]] "Stored Light Optimization Experiments" +* Nathan Belcher [[NathanBelcherVCSELTalk.pdf]] "A Laser, Counter, and Transition" Frontiers in Optics conference (San Jose, CA, September 19, 2007) -* Irina Novikova [[attachment:[[FiO07novikova|FiO07novikova]].pdf|"Optimization of slow and stored light via EIT in atomic vapors"||&do=get]] +* Irina Novikova [[FiO07novikova.pdf]] "Optimization of slow and stored light via EIT in atomic vapors" Senior Research Midterm Report (December 13, 2007) -* Nathan Belcher [[attachment:[[NathanResearchMidtermPresentation|NathanResearchMidtermPresentation]].pdf|"Steps Toward a Prototype Atomic Clock"||&do=get]] \ No newline at end of file +* Nathan Belcher [[NathanResearchMidtermPresentation.pdf]] "Steps Toward a Prototype Atomic Clock" + +### Not Labeled talks + +* [[MarthaMidsummerTalk.pdf]] +* [[NBfinalresearchpaper.pdf]] +* [[NathanMidsummerTalk.pdf]] +* [[Nathan REU Final Talk.ppt]] +* [[Nathan Research Midterm Presentation.ppt]] +* [[OpticalFilteringWithPhaseSingularities]] +* [[SESAPS2008NBP.pdf]] +* [[TomMidsummerTalk.pdf]] +* [[Travis Dissertation]] +* [[Travis VSGC paper]]
fixup of image links
diff --git a/AtomicClockOnaBudget.mdwn b/AtomicClockOnaBudget.mdwn index 0df000a..9e93c93 100644 --- a/AtomicClockOnaBudget.mdwn +++ b/AtomicClockOnaBudget.mdwn @@ -42,7 +42,7 @@ Please for each experimental graph indicate the **data file name** and **locatio Lambda system: [[!img Lambda_System.jpg]] -Stellex Carrier and Sideband Comb: [[[[!img Stellex_Comb_no_attenuation.jpg]|Stellex_Comb_no_attenuation.jpg]] , [[!img Stellex_Comb_-1dBm_attenuation.jpg]] +Stellex Carrier and Sideband Comb: [[!img Stellex_Comb_no_attenuation.jpg]] , [[!img Stellex_Comb_-1dBm_attenuation.jpg]] VCSEL Diode with SMA Connector: [[!img VCSEL_Diode.jpg]] @@ -67,6 +67,7 @@ Locking at same frequency over a span of several days: [[!img Same_Locking_Freq Ultra low-noise current source for VCSEL: [[!img VCSEL_ccs.jpg]] Low-noise current controller for Stellex oscillator: [[!img TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]] this is old version +[[!img VCSEL_Ultra_Low_Noise_Current_Source.jpg]] PID box for atomic clocks: [[!img PI_LOCK_SERVO.jpg]]
tracking orphans
diff --git a/orphans.mdwn b/orphans.mdwn new file mode 100644 index 0000000..f147187 --- /dev/null +++ b/orphans.mdwn @@ -0,0 +1,2 @@ + +[[!orphans pages="*"]]
fixed images for AtomicClockOnaBudget
diff --git a/AtomicClockOnaBudget.mdwn b/AtomicClockOnaBudget.mdwn index df857b7..0df000a 100644 --- a/AtomicClockOnaBudget.mdwn +++ b/AtomicClockOnaBudget.mdwn @@ -1,4 +1,5 @@ +[[!img defaults size=500x]] ### Working files and figures for "Atomic Clock on a Budget" paper @@ -20,7 +21,8 @@ We will write a paper for American Journal of Physics describing our atomic cloc * VCSEL setup and modulation properties * CPT resonances with VCSEL * Atomic clock - feedback and stability measurements. -* Outline Plan, 3.24.08 [[[[!img outline_plan.jpg]|outline_plan.jpg]] +* Outline Plan, 3.24.08 [[!img outline_plan.jpg]] + **==== Main text ====** [[AJP manuscript requirements and submission info|http://www.kzoo.edu/ajp/docs/information.html#details]] @@ -35,45 +37,45 @@ Please for each experimental graph indicate the **data file name** and **locatio **Drawings, photos**: Experimental setup diagrams (detailed versions): -* [[setup_EIT.eps|setup_EIT.eps]] [[!img setup_EIT.png] -[[setup_clock.eps|setup_clock.eps]] [[!img setup_clock.png] +* [[setup_EIT.eps|setup_EIT.eps]] [[!img setup_EIT.png]] +[[setup_clock.eps|setup_clock.eps]] [[!img setup_clock.png]] -Lambda system: [[!img Lambda_System.jpg] +Lambda system: [[!img Lambda_System.jpg]] -Stellex Carrier and Sideband Comb: [[[[!img Stellex_Comb_no_attenuation.jpg]|Stellex_Comb_no_attenuation.jpg]] , [[[[!img Stellex_Comb_-1dBm_attenuation.jpg]|Stellex_Comb_-1dBm_attenuation.jpg]] +Stellex Carrier and Sideband Comb: [[[[!img Stellex_Comb_no_attenuation.jpg]|Stellex_Comb_no_attenuation.jpg]] , [[!img Stellex_Comb_-1dBm_attenuation.jpg]] -VCSEL Diode with SMA Connector: [[[[!img VCSEL_Diode.jpg]|VCSEL_Diode.jpg]] +VCSEL Diode with SMA Connector: [[!img VCSEL_Diode.jpg]] -VCSEL Setup (heat sink, bias-T, collimating tube, SMA connector): [[[[!img VCSEL_Setup.jpg]|VCSEL_Setup.jpg]] +VCSEL Setup (heat sink, bias-T, collimating tube, SMA connector): [[!img VCSEL_Setup.jpg]] * This is the one I have used on the midterm report and REU report, and I can take another picture if necessary to replace this one. -Absorption spectra of Rb-87: [[[[!img absorption_spectra_rb87.jpg]|absorption_spectra_rb87.jpg]] +Absorption spectra of Rb-87: [[!img absorption_spectra_rb87.jpg]] -Sideband to carrier ratio versus modulation power: [[[[!img sideband_carrier.jpg]|sideband_carrier.jpg]] +Sideband to carrier ratio versus modulation power: [[!img sideband_carrier.jpg]] -Stellex Mini-YIG Oscillator: [[[[!img Stellex_hardware.jpg]|Stellex_hardware.jpg]] +Stellex Mini-YIG Oscillator: [[!img Stellex_hardware.jpg]] * Are we allowed to use this, or is it proprietary hardware that we can just use but not put in a paper? -Single and triple EIT peak: [[[[!img Single_Triple_EIT.jpg]|Single_Triple_EIT.jpg]] +Single and triple EIT peak: [[!img Single_Triple_EIT.jpg]] -Locked versus Free-Running Plot: [[[[!img Locked_Free.jpg]|Locked_Free.jpg]] +Locked versus Free-Running Plot: [[!img Locked_Free.jpg]] -Locking at same frequency over a span of several days: [[[[!img Same_Locking_Frequency.jpg]|Same_Locking_Frequency.jpg]] +Locking at same frequency over a span of several days: [[!img Same_Locking_Frequency.jpg]] **Electronic schematics**: -Ultra low-noise current source for VCSEL: [[[[!img VCSEL_ccs.jpg]|VCSEL_ccs.jpg]] +Ultra low-noise current source for VCSEL: [[!img VCSEL_ccs.jpg]] -Low-noise current controller for Stellex oscillator: [[[[!img TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]|TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]] this is old version +Low-noise current controller for Stellex oscillator: [[!img TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]] this is old version -PID box for atomic clocks: [[[[!img PI_LOCK_SERVO.jpg]|PI_LOCK_SERVO.jpg]] +PID box for atomic clocks: [[!img PI_LOCK_SERVO.jpg]] ##### Experimental data see elog [[http://qol.dyndns.info:8080/QOL/152|http://qol.dyndns.info:8080/QOL/152]] -[[[[!img allan_comparison.png]|allan_comparison.png]] +[[!img allan_comparison.png]] **==== Supplementary information =====**
converted to markdown
diff --git a/AdminGroup.mdwn b/AdminGroup.mdwn new file mode 100644 index 0000000..fc96df9 --- /dev/null +++ b/AdminGroup.mdwn @@ -0,0 +1,2 @@ + +* [[EugeniyMikhailov|EugeniyMikhailov]] \ No newline at end of file diff --git a/AdminGroup.moin b/AdminGroup.moin deleted file mode 100644 index 0d735e5..0000000 --- a/AdminGroup.moin +++ /dev/null @@ -1,2 +0,0 @@ -#acl All:read - * EugeniyMikhailov diff --git a/AtomicClockOnaBudget.mdwn b/AtomicClockOnaBudget.mdwn new file mode 100644 index 0000000..df857b7 --- /dev/null +++ b/AtomicClockOnaBudget.mdwn @@ -0,0 +1,96 @@ + + +### Working files and figures for "Atomic Clock on a Budget" paper + +**==== Suggested paper titles =====** + +Atomic Clock on a Budget _(cute work name, but I don't think it will work)_. + +Atomic Clock prototype for Undergraduate Laboratories + +(please add more!) + +**==== Idea =====** + +We will write a paper for American Journal of Physics describing our atomic clock setup, suggesting it for the undergraduate laboratory. + +**==== Outline =====** + +* Introduction +* VCSEL setup and modulation properties +* CPT resonances with VCSEL +* Atomic clock - feedback and stability measurements. +* Outline Plan, 3.24.08 [[[[!img outline_plan.jpg]|outline_plan.jpg]] +**==== Main text ====** + +[[AJP manuscript requirements and submission info|http://www.kzoo.edu/ajp/docs/information.html#details]] + +03/17 Latex template for the paper -in + +[[cptclocksAJP.tex|cptclocksAJP.tex]] + +**==== Graphs and schematics =====** + +Please for each experimental graph indicate the **data file name** and **location** (or upload it here). + +**Drawings, photos**: Experimental setup diagrams (detailed versions): + +* [[setup_EIT.eps|setup_EIT.eps]] [[!img setup_EIT.png] +[[setup_clock.eps|setup_clock.eps]] [[!img setup_clock.png] + +Lambda system: [[!img Lambda_System.jpg] + +Stellex Carrier and Sideband Comb: [[[[!img Stellex_Comb_no_attenuation.jpg]|Stellex_Comb_no_attenuation.jpg]] , [[[[!img Stellex_Comb_-1dBm_attenuation.jpg]|Stellex_Comb_-1dBm_attenuation.jpg]] + +VCSEL Diode with SMA Connector: [[[[!img VCSEL_Diode.jpg]|VCSEL_Diode.jpg]] + +VCSEL Setup (heat sink, bias-T, collimating tube, SMA connector): [[[[!img VCSEL_Setup.jpg]|VCSEL_Setup.jpg]] + +* This is the one I have used on the midterm report and REU report, and I can take another picture if necessary to replace this one. +Absorption spectra of Rb-87: [[[[!img absorption_spectra_rb87.jpg]|absorption_spectra_rb87.jpg]] + +Sideband to carrier ratio versus modulation power: [[[[!img sideband_carrier.jpg]|sideband_carrier.jpg]] + +Stellex Mini-YIG Oscillator: [[[[!img Stellex_hardware.jpg]|Stellex_hardware.jpg]] + + * Are we allowed to use this, or is it proprietary hardware that we can just use but not put in a paper? +Single and triple EIT peak: [[[[!img Single_Triple_EIT.jpg]|Single_Triple_EIT.jpg]] + +Locked versus Free-Running Plot: [[[[!img Locked_Free.jpg]|Locked_Free.jpg]] + +Locking at same frequency over a span of several days: [[[[!img Same_Locking_Frequency.jpg]|Same_Locking_Frequency.jpg]] + +**Electronic schematics**: + +Ultra low-noise current source for VCSEL: [[[[!img VCSEL_ccs.jpg]|VCSEL_ccs.jpg]] + +Low-noise current controller for Stellex oscillator: [[[[!img TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]|TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg]] this is old version + +PID box for atomic clocks: [[[[!img PI_LOCK_SERVO.jpg]|PI_LOCK_SERVO.jpg]] + + +##### Experimental data + +see elog [[http://qol.dyndns.info:8080/QOL/152|http://qol.dyndns.info:8080/QOL/152]] + +[[[[!img allan_comparison.png]|allan_comparison.png]] + +**==== Supplementary information =====** + +**Nathan's reports**: + +REU 2007 final report: [[REU_Paper.pdf|REU_Paper.pdf]] + +Senior thesis interim report: [[midterm_research_paper.pdf|midterm_research_paper.pdf]] + +Senior thesis final report: [[final_research_paper.pdf|final_research_paper.pdf]] + +**References** + +_Science reference_ + +The science of timekeeping [[TheScienceOfTimekeeping.pdf|TheScienceOfTimekeeping.pdf]] + +_Sample papers (for style)_ + +A visible extended cavity diode laser for the undergraduate laboratory: [[ECDLvis.pdf|ECDLvis.pdf]] Single photon experiments for undergraduate labs: [[BeckAJP.pdf|BeckAJP.pdf]] , [[ColgateAJP.pdf|ColgateAJP.pdf]] , [[MitchelAJP.pdf|MitchelAJP.pdf]] , [[SinglePhotonsDehlinger.pdf|SinglePhotonsDehlinger.pdf]] diff --git a/AtomicClockOnaBudget.moin b/AtomicClockOnaBudget.moin deleted file mode 100644 index ce16bcc..0000000 --- a/AtomicClockOnaBudget.moin +++ /dev/null @@ -1,93 +0,0 @@ -=== Working files and figures for "Atomic Clock on a Budget" paper === -'''==== Suggested paper titles =====''' - -Atomic Clock on a Budget ''(cute work name, but I don't think it will work)''. - -Atomic Clock prototype for Undergraduate Laboratories - -(please add more!) - -'''==== Idea =====''' - -We will write a paper for American Journal of Physics describing our atomic clock setup, suggesting it for the undergraduate laboratory. - -'''==== Outline =====''' - - * Introduction - * VCSEL setup and modulation properties - * CPT resonances with VCSEL - * Atomic clock - feedback and stability measurements. - * Outline Plan, 3.24.08 [[attachment:outline_plan.jpg|{{attachment:outline_plan.jpg||width=400}}]] -'''==== Main text ====''' - -[[http://www.kzoo.edu/ajp/docs/information.html#details|AJP manuscript requirements and submission info]] - -03/17 Latex template for the paper -in - -[[attachment:cptclocksAJP.tex]] - -'''==== Graphs and schematics =====''' - -Please for each experimental graph indicate the '''data file name''' and '''location''' (or upload it here). - -'''Drawings, photos''': Experimental setup diagrams (detailed versions): - - . [[attachment:setup_EIT.eps]] {{attachment:setup_EIT.png}} -[[attachment:setup_clock.eps]] {{attachment:setup_clock.png}} - -Lambda system: {{attachment:Lambda_System.jpg}} - -Stellex Carrier and Sideband Comb: [[attachment:Stellex_Comb_no_attenuation.jpg|{{attachment:Stellex_Comb_no_attenuation.jpg||width=400}}]] , [[attachment:Stellex_Comb_-1dBm_attenuation.jpg|{{attachment:Stellex_Comb_-1dBm_attenuation.jpg||width=400}}]] - -VCSEL Diode with SMA Connector: [[attachment:VCSEL_Diode.jpg|{{attachment:VCSEL_Diode.jpg||width=400}}]] - -VCSEL Setup (heat sink, bias-T, collimating tube, SMA connector): [[attachment:VCSEL_Setup.jpg|{{attachment:VCSEL_Setup.jpg||width=400}}]] - - . This is the one I have used on the midterm report and REU report, and I can take another picture if necessary to replace this one. - -Absorption spectra of Rb-87: [[attachment:absorption_spectra_rb87.jpg|{{attachment:absorption_spectra_rb87.jpg||width=400}}]] - -Sideband to carrier ratio versus modulation power: [[attachment:sideband_carrier.jpg|{{attachment:sideband_carrier.jpg||width=400}}]] - -Stellex Mini-YIG Oscillator: [[attachment:Stellex_hardware.jpg|{{attachment:Stellex_hardware.jpg||width=400}}]] - Are we allowed to use this, or is it proprietary hardware that we can just use but not put in a paper? - -Single and triple EIT peak: [[attachment:Single_Triple_EIT.jpg|{{attachment:Single_Triple_EIT.jpg||width=400}}]] - -Locked versus Free-Running Plot: [[attachment:Locked_Free.jpg|{{attachment:Locked_Free.jpg||width=400}}]] - -Locking at same frequency over a span of several days: [[attachment:Same_Locking_Frequency.jpg|{{attachment:Same_Locking_Frequency.jpg||width=400}}]] - - -'''Electronic schematics''': - -Ultra low-noise current source for VCSEL: [[attachment:VCSEL_ccs.jpg|{{attachment:VCSEL_ccs.jpg||width=400}}]] - -Low-noise current controller for Stellex oscillator: [[attachment:TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg|{{attachment:TUNABLE_CURRENT_SOURCE_WITH_PMOSFET_V2.jpg||width=400}}]] this is old version - -PID box for atomic clocks: [[attachment:PI_LOCK_SERVO.jpg|{{attachment:PI_LOCK_SERVO.jpg||width=400}}]] - -===== Experimental data ===== -see elog http://qol.dyndns.info:8080/QOL/152 - -[[attachment:allan_comparison.png|{{attachment:allan_comparison.png||width=400}}]] - -'''==== Supplementary information =====''' (Diff truncated)
diff --git a/BalancedPhotodiode/transimpedance_amplifier_choice_from_TI_snoa942a.pdf b/BalancedPhotodiode/transimpedance_amplifier_choice_from_TI_snoa942a.pdf new file mode 100644 index 0000000..f8c8709 Binary files /dev/null and b/BalancedPhotodiode/transimpedance_amplifier_choice_from_TI_snoa942a.pdf differ
filename changed
diff --git a/BalancedPhotodiode.moin b/BalancedPhotodiode.moin index a8450c9..687c803 100644 --- a/BalancedPhotodiode.moin +++ b/BalancedPhotodiode.moin @@ -2,7 +2,7 @@ Good references can be found in TI application notes * [[attachment:transimpedance_amplifier_design_from_TI_sboa122.pdf||&do=get]] more detailed note - * [[attachment:transimpedance_amplifier_choice_from_TI_snoa806.pdf||&do=get]] less details + * [[attachment:transimpedance_amplifier_choice_from_TI_snoa942a.pdf||&do=get]] less details == ASPECT: Adding/Subtracting Photo-Electric Circuit with Transimpedance ==
diff --git a/BalancedPhotodiode/transimpedance_amplifier_design_from_TI_sboa122.pdf b/BalancedPhotodiode/transimpedance_amplifier_design_from_TI_sboa122.pdf new file mode 100644 index 0000000..c596e62 Binary files /dev/null and b/BalancedPhotodiode/transimpedance_amplifier_design_from_TI_sboa122.pdf differ
added design notes
diff --git a/BalancedPhotodiode.moin b/BalancedPhotodiode.moin index f672013..a8450c9 100644 --- a/BalancedPhotodiode.moin +++ b/BalancedPhotodiode.moin @@ -1,3 +1,24 @@ +== General transimpedance design == + +Good references can be found in TI application notes + * [[attachment:transimpedance_amplifier_design_from_TI_sboa122.pdf||&do=get]] more detailed note + * [[attachment:transimpedance_amplifier_choice_from_TI_snoa806.pdf||&do=get]] less details + +== ASPECT: Adding/Subtracting Photo-Electric Circuit with Transimpedance == + +In the spring of 2019, Alex Fay was in charge of redisigning the balance photodiode circuit to +add additional capabilities to see each channel separately as well as sum and difference. + +The board was designed with kiCad and will require the custom library + * [[attachment:QOL-KiCadRev2.zip||&do=get]] + +Schematic of v1.16 (note that v1.12 was actually sent to the board house) + * [[attachment:ASPECT_v1.16.zip||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. + * [[attachment:ASPECT_v1.16.sch.pdf||&do=get]] + * [[attachment:ASPECT_v1.16.brd.pdf||&do=get]] + + +== Original simple balanced photodiode == Design is based on the Chris Wipf schematic done at MIT. Here is initial schematic [[attachment:BalancedPD_schematic_with_OPA847revD_by_Chris_Wipf.pdf|local pdf]], also [[http://emvogil-3.mit.edu/~wipf/opa847/OPA847revD.pdf|external link to Wipf's pdf]] @@ -16,21 +37,6 @@ This is our own Eagle files with schematic and board layout, as well as GERBER f * [[attachment:bpd_v4_sch.pdf||&do=get]] * [[attachment:bpd_v4_brd.pdf||&do=get]] -== ASPECT: Adding/Subtracting Photo-Electric Circuit with Transimpedance == - -In the spring of 2019, Alex Fay was in charge of redisigning the balance photodiode circuit to -add additional capabilities to see each channel separately as well as sum and difference. - -The board was designed with kiCad and will require the custom library - * [[attachment:QOL-KiCadRev2.zip||&do=get]] - -Schematic of v1.16 (note that v1.12 was actually sent to the board house) - * [[attachment:ASPECT_v1.16.zip||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. - * [[attachment:ASPECT_v1.16.sch.pdf||&do=get]] - * [[attachment:ASPECT_v1.16.brd.pdf||&do=get]] - - - === Hard lesson from practice === What ever you do keep feedback traces short, and free of ground plane underneath.
fixed archive name
diff --git a/BalancedPhotodiode.moin b/BalancedPhotodiode.moin index a77724e..f672013 100644 --- a/BalancedPhotodiode.moin +++ b/BalancedPhotodiode.moin @@ -25,7 +25,7 @@ The board was designed with kiCad and will require the custom library * [[attachment:QOL-KiCadRev2.zip||&do=get]] Schematic of v1.16 (note that v1.12 was actually sent to the board house) - * [[attachment:ASPECT_v1.16||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. + * [[attachment:ASPECT_v1.16.zip||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. * [[attachment:ASPECT_v1.16.sch.pdf||&do=get]] * [[attachment:ASPECT_v1.16.brd.pdf||&do=get]]
diff --git a/BalancedPhotodiode/ASPECT_v1.16.brd.pdf b/BalancedPhotodiode/ASPECT_v1.16.brd.pdf new file mode 100644 index 0000000..3cb7e64 Binary files /dev/null and b/BalancedPhotodiode/ASPECT_v1.16.brd.pdf differ
diff --git a/BalancedPhotodiode/ASPECT_v1.16.sch.pdf b/BalancedPhotodiode/ASPECT_v1.16.sch.pdf new file mode 100644 index 0000000..f943e87 Binary files /dev/null and b/BalancedPhotodiode/ASPECT_v1.16.sch.pdf differ
diff --git a/BalancedPhotodiode/ASPECT_v1.16.zip b/BalancedPhotodiode/ASPECT_v1.16.zip new file mode 100644 index 0000000..cc8712c Binary files /dev/null and b/BalancedPhotodiode/ASPECT_v1.16.zip differ
diff --git a/BalancedPhotodiode/QOL-KiCadRev2.zip b/BalancedPhotodiode/QOL-KiCadRev2.zip new file mode 100644 index 0000000..1c74c72 Binary files /dev/null and b/BalancedPhotodiode/QOL-KiCadRev2.zip differ
adding ASPECT circuit
diff --git a/BalancedPhotodiode.moin b/BalancedPhotodiode.moin index d75405e..a77724e 100644 --- a/BalancedPhotodiode.moin +++ b/BalancedPhotodiode.moin @@ -16,6 +16,22 @@ This is our own Eagle files with schematic and board layout, as well as GERBER f * [[attachment:bpd_v4_sch.pdf||&do=get]] * [[attachment:bpd_v4_brd.pdf||&do=get]] +== ASPECT: Adding/Subtracting Photo-Electric Circuit with Transimpedance == + +In the spring of 2019, Alex Fay was in charge of redisigning the balance photodiode circuit to +add additional capabilities to see each channel separately as well as sum and difference. + +The board was designed with kiCad and will require the custom library + * [[attachment:QOL-KiCadRev2.zip||&do=get]] + +Schematic of v1.16 (note that v1.12 was actually sent to the board house) + * [[attachment:ASPECT_v1.16||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in april 2019. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $300 for 25 boards. + * [[attachment:ASPECT_v1.16.sch.pdf||&do=get]] + * [[attachment:ASPECT_v1.16.brd.pdf||&do=get]] + + + + === Hard lesson from practice === What ever you do keep feedback traces short, and free of ground plane underneath.
added proper link to Austin's thesis source
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index 2c316d6..c7da74a 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,7 +1,6 @@ - == 2019 == * Austin Kalasky Honors Thesis [[attachment:Kalasky_thesis.pdf||&do=get]] - * LaTeX source file [[attachment:TBD.zip||&do=get]] + * LaTeX source file [[attachment:Kalasky_thesis.zip||&do=get]] == 2017 == * Melissa Guidry Honors Thesis [[attachment:GUIDRY_thesis.pdf||&do=get]]
diff --git a/UndergraduateTheses/Kalasky_thesis.zip b/UndergraduateTheses/Kalasky_thesis.zip new file mode 100644 index 0000000..59fadc3 Binary files /dev/null and b/UndergraduateTheses/Kalasky_thesis.zip differ
diff --git a/UndergraduateTheses/Kalasky_thesis.pdf b/UndergraduateTheses/Kalasky_thesis.pdf new file mode 100644 index 0000000..e5ba45a Binary files /dev/null and b/UndergraduateTheses/Kalasky_thesis.pdf differ
added Austin's thesis pdf
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index c8f4b9f..2c316d6 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,3 +1,8 @@ + +== 2019 == + * Austin Kalasky Honors Thesis [[attachment:Kalasky_thesis.pdf||&do=get]] + * LaTeX source file [[attachment:TBD.zip||&do=get]] + == 2017 == * Melissa Guidry Honors Thesis [[attachment:GUIDRY_thesis.pdf||&do=get]] * LaTeX source file [[attachment:GUIDRY_Thesis.zip||&do=get]]
direct links to attachments
diff --git a/BalancedPhotodiode.moin b/BalancedPhotodiode.moin index 06a1fe6..d75405e 100644 --- a/BalancedPhotodiode.moin +++ b/BalancedPhotodiode.moin @@ -3,18 +3,18 @@ Design is based on the Chris Wipf schematic done at MIT. Here is initial schematic [[attachment:BalancedPD_schematic_with_OPA847revD_by_Chris_Wipf.pdf|local pdf]], also [[http://emvogil-3.mit.edu/~wipf/opa847/OPA847revD.pdf|external link to Wipf's pdf]] This is our own Eagle files with schematic and board layout, as well as GERBER files generated from them. We already have several revisions: - * [[attachment:bpd_v1.zip|bpd_v1.zip]]. This archive was sent to [[http://pcbexpress.com]] for fabrication. - * [[attachment:bpd_v1_sch.pdf]] - * [[attachment:bpd_v1_brd.pdf]] - * [[attachment:BPD_v2_1.5x2in.zip|BPD_v2_1.5x2in.zip]]. This archive was sent to [[http://pcbexpress.com]] for fabrication on 20070316. - * [[attachment:BPD_v2_1.5x2in_schematics.pdf]] - * [[attachment:BPD_v2_1.5x2in_board.pdf]] + * [[attachment:bpd_v1.zip|bpd_v1.zip|&do=get]]. This archive was sent to [[http://pcbexpress.com]] for fabrication. + * [[attachment:bpd_v1_sch.pdf||&do=get]] + * [[attachment:bpd_v1_brd.pdf||&do=get]] + * [[attachment:BPD_v2_1.5x2in.zip|BPD_v2_1.5x2in.zip|&do=get]]. This archive was sent to [[http://pcbexpress.com]] for fabrication on 20070316. + * [[attachment:BPD_v2_1.5x2in_schematics.pdf||&do=get]] + * [[attachment:BPD_v2_1.5x2in_board.pdf||&do=get]] * [[attachment:BPD_v3_1.75x3in.zip|BPD_v3_1.75x3in.zip]]. - * [[attachment:BPD_v3_1.75x3in_schematics.pdf]] - * [[attachment:BPD_v3_1.75x3in_board.pdf]] - * [[attachment:BPD_v4_1.75x3in.zip]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in may 2013. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $200 for 20 boards. - * [[attachment:bpd_v4_sch.pdf]] - * [[attachment:bpd_v4_brd.pdf]] + * [[attachment:BPD_v3_1.75x3in_schematics.pdf||&do=get]] + * [[attachment:BPD_v3_1.75x3in_board.pdf||&do=get]] + * [[attachment:BPD_v4_1.75x3in.zip||&do=get]]. This boards manufactured by Imagineering Inc. [[http://PCBnet.com]] in may 2013. Excellent quality, quick turn around (2 weeks with delivery time), very reasonable price $200 for 20 boards. + * [[attachment:bpd_v4_sch.pdf||&do=get]] + * [[attachment:bpd_v4_brd.pdf||&do=get]] === Hard lesson from practice === What ever you do keep feedback traces short, and free of ground plane underneath.
typo fix
diff --git a/LabLinks.moin b/LabLinks.moin index e768345..1fe3b70 100644 --- a/LabLinks.moin +++ b/LabLinks.moin @@ -39,7 +39,7 @@ protocol. Learn *your* uid and gid by running {{{ id -u -id - g +id -g }}} use them below (mine are 1000, but it likely not the case for you) {{{
spell check and links update
diff --git a/DataAcquisitionWithLinux.moin b/DataAcquisitionWithLinux.moin index 81a66e8..cb64280 100644 --- a/DataAcquisitionWithLinux.moin +++ b/DataAcquisitionWithLinux.moin @@ -14,11 +14,11 @@ How to make gpib aware instruments available for Matlab Move on. -Turns out that in Linux life is easy, there is no need for 300 MB beast visa installation, which essentially provides a serial port drivers and gpib driver. Serial ports are built in in Linux kernel, the gpib driver need to be installed, see more about it later in the text. Though gpib is very useful and bullet proof, this is interface from the 1960 developed by HP. There are other ways to do it more conveniently, think USB. +Turns out that in Linux life is easy. There is no need for 300 MB beast visa installation, which essentially provides a serial port drivers and gpib driver. Serial ports are built in Linux kernel, the gpib driver need to be installed, see more about it later in the text. Though gpib is very useful and bullet proof, this is interface from the 1960 developed by HP. There are other ways to do it more conveniently, think USB. -So many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the `/dev/` directory, which names starts with `usbtmc`. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. +Many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the `/dev/` directory with name starting with `usbtmc`. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. -So we will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-rigol-equipment.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) +We will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-rigol-equipment.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) {{{ #Rigol products to visa compatible names # @@ -40,11 +40,11 @@ Once you did it, reload the udev service. If you need the gpib driver read below. * Install [[http://linux-gpib.sourceforge.net/|linux-gpib]] - * If you run deb package supported distributions it is your lucky day. - I made Debian packages, the official distribution some how stop supporting it + * If you run deb package supported distributions, it is your lucky day: + I made Debian packages. The official Debian distribution somehow stopped supporting it quite a few major version ago. - * Well, I actually take the debian souce package from [[http://www.heklatech.com/debian/source/]] and recompile. The lead to this page was found at [[http://www.heklatech.com/gpib/gpib.html]] - * actually I had to modify ''libgpib-perl.install'' file to match compiled files and the package generated with jessie version of debian. + * Well, I actually took the debian souce package from [[http://www.heklatech.com/debian/source/]] and recompile. The lead to this page was found at [[http://www.heklatech.com/gpib/gpib.html]] + * additionally, I had to modify ''libgpib-perl.install'' file to match compiled files and the package generated with jessie and other versions of Debian. * add the following to your ''sources.list'' or ''sources.list.d/'' {{{ deb http://physics.wm.edu/~evmik/debian stretch-evmik/ @@ -63,12 +63,12 @@ deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ * run: apt-get update * run: apt-get install libgpib-bin libgpib-dev - * note ''libgpib-dev'' will be crucial for Matlab work + * note ''libgpib-dev'' will be crucial for Matlab interface to work with gpib * now we need the drivers * run: apt-get install gpib-modules-source * run: sudo m-a a-i gpib-modules-source - * this will compile modules and put them in proper place, note that you might need kernel headers and sources for modules assistant to succed - * edit /etc/gpib.conf to reflect your situaton. + * this will compile gpib modules and put them in the proper place. Note that you might need kernel headers and sources for modules assistant to succeed + * edit /etc/gpib.conf to reflect your situation. * ours look like this for gpib-usb-hs NI board {{{ /* This section configures the configurable driver characteristics @@ -107,8 +107,11 @@ device { * sudo chmod o+rw /dev/gpib* * a bit unsecure since everyone can write to gpib devices -Now matlab related wrappers +== Matlab gpib related wrappers == + * visit [[https://code.google.com/p/matlab-gpib/|matlab-gpib wrappers]] + * well google probably will discontinue its support soon, use back up link + with several custom examples at [[https://github.com/evgmik/matlab-gpib]] * copy this code to the matlab dir with the script working with gpib * execute once {{{
added grub config file name
diff --git a/LinuxRelated.moin b/LinuxRelated.moin index c3c8902..f0d9844 100644 --- a/LinuxRelated.moin +++ b/LinuxRelated.moin @@ -18,7 +18,7 @@ sudo grub-install --target x86_64-efi --efi-directory /media/sdb1/ --removable - Then copy relevant linux kernel and intitrd files (use HD media type for Debian). -Finally, create grub config which points to proper entries +Finally, create grub config ({{{/media/sdb1/boot/grub/grub.cfg}}}) which points to proper entries for linux and initrd {{{ menuentry "Debian Installer" {
How to make USB stick with debian installer
diff --git a/LinuxRelated.moin b/LinuxRelated.moin new file mode 100644 index 0000000..c3c8902 --- /dev/null +++ b/LinuxRelated.moin @@ -0,0 +1,36 @@ += Linux related notes = + +== Installing Linux with custom USB stick on UEFI system == + +Debian has bootable images which would do it if you write them on a USB stick. +Unfortunately, they will not match your USB stick size or will overwrite the content of the USB stick. + +Usually I use procedure described for Plop linux installation on a USB stick and modify it. However, UEFI systems (the one without old BIOS) do not use MBR to do so. +The best hints how to make an USB bootable stick for UEFI system are located at +[[https://www.logilab.org/blogentry/6546148|Installing Debian Jessie on a pure UEFI system]]. + +First, put the grub UEFI aware boot loader on a stick. Let's say it is {{{/dev/sdb1}}}. + +{{{ +pmount sdb1 +sudo grub-install --target x86_64-efi --efi-directory /media/sdb1/ --removable --boot-directory=/media/sdb1/boot +}}} + +Then copy relevant linux kernel and intitrd files (use HD media type for Debian). + +Finally, create grub config which points to proper entries + +{{{ +menuentry "Debian Installer" { + insmod part_msdos + insmod ext2 + insmod part_gpt + insmod fat + insmod gzio + echo 'Loading Linux kernel' + linux /EFI/debian/vmlinuz --- nomodeset + echo 'Loading InitRD' + initrd /EFI/debian/initrd.gz +} +}}} +Do not forget to put iso image file with Debian to that stick.
added llinux related category
diff --git a/LabRelated.moin b/LabRelated.moin index 61a9f3c..85c69ab 100644 --- a/LabRelated.moin +++ b/LabRelated.moin @@ -98,3 +98,7 @@ Low voltage as well, about 1um per 15V * Description: Piezo Alarms 4.6KHZ PIEZO ELEMENT Berkeley data [[attachment:DataLogs.zip]] + += Linux related = + +See separate page [LinuxRelated]
updated udev rules template
diff --git a/DataAcquisitionWithLinux.moin b/DataAcquisitionWithLinux.moin index c8ffd54..81a66e8 100644 --- a/DataAcquisitionWithLinux.moin +++ b/DataAcquisitionWithLinux.moin @@ -18,10 +18,20 @@ Turns out that in Linux life is easy, there is no need for 300 MB beast visa ins So many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the `/dev/` directory, which names starts with `usbtmc`. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. -So we will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-usb-scopes-links.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) +So we will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-rigol-equipment.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) {{{ #Rigol products to visa compatible names +# +# Rigol's USB connected device present themselves as /dev/usbtmc* +# Rules below links /dev//dev/0x1ab1::0x04ce::DS1ZA172215698 -> usbtmc1 +# which gives it more human readable name and allow to do VISA name to device name translation + +# Rigol scopes: for example DS1054z KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="1ab1", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" + +# Rigol signal generators: for example DG1022 +KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="0400", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" + }}} Once you did it, reload the udev service.
added config line for stretch-evmik repo
diff --git a/DataAcquisitionWithLinux.moin b/DataAcquisitionWithLinux.moin index 0359d2b..c8ffd54 100644 --- a/DataAcquisitionWithLinux.moin +++ b/DataAcquisitionWithLinux.moin @@ -37,13 +37,18 @@ If you need the gpib driver read below. * actually I had to modify ''libgpib-perl.install'' file to match compiled files and the package generated with jessie version of debian. * add the following to your ''sources.list'' or ''sources.list.d/'' {{{ -deb http://physics.wm.edu/~evmik/debian wheezy-evmik/ -deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ +deb http://physics.wm.edu/~evmik/debian stretch-evmik/ +deb-src http://physics.wm.edu/~evmik/debian stretch-evmik/ }}} or {{{ deb http://physics.wm.edu/~evmik/debian jessie-evmik/ deb-src http://physics.wm.edu/~evmik/debian jessie-evmik/ +}}} +or +{{{ +deb http://physics.wm.edu/~evmik/debian wheezy-evmik/ +deb-src http://physics.wm.edu/~evmik/debian wheezy-evmik/ }}} * run: apt-get update
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index 0acb8d0..c8f4b9f 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,5 +1,6 @@ == 2017 == * Melissa Guidry Honors Thesis [[attachment:GUIDRY_thesis.pdf||&do=get]] + * LaTeX source file [[attachment:GUIDRY_Thesis.zip||&do=get]] == 2016 == * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf||&do=get]]
diff --git a/UndergraduateTheses/GUIDRY_Thesis.zip b/UndergraduateTheses/GUIDRY_Thesis.zip new file mode 100644 index 0000000..a5ec1ba Binary files /dev/null and b/UndergraduateTheses/GUIDRY_Thesis.zip differ
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index f3ef1bd..0acb8d0 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,4 +1,4 @@ -== 2016 == +== 2017 == * Melissa Guidry Honors Thesis [[attachment:GUIDRY_thesis.pdf||&do=get]] == 2016 ==
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index 0664fa2..f3ef1bd 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,3 +1,6 @@ +== 2016 == + * Melissa Guidry Honors Thesis [[attachment:GUIDRY_thesis.pdf||&do=get]] + == 2016 == * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf||&do=get]] * LaTeX source file [[attachment:Wolfe_fast_gyro_source.zip||&do=get]]
diff --git a/UndergraduateTheses/GUIDRY_thesis.pdf b/UndergraduateTheses/GUIDRY_thesis.pdf new file mode 100644 index 0000000..252ba48 Binary files /dev/null and b/UndergraduateTheses/GUIDRY_thesis.pdf differ
diff --git a/GroupPresentations.moin b/GroupPresentations.moin index 1e0819a..df36061 100644 --- a/GroupPresentations.moin +++ b/GroupPresentations.moin @@ -5,6 +5,7 @@ The always up to date list is located at [http://physics.wm.edu/~evmik/talks] === 2017 === + * Melissa Guidry VSGC poster [[attachment:Guidry_VSGC_poster.pdf||&do=get]] * Melissa Guidry undergraduate defense "Exploring the Multi-Mode Structure of Atom-Generated Squeezed Light" [[attachment:Guidry_Defense.pdf||&do=get]] [[attachment:Guidry_Defense.pptx||&do=get]]
diff --git a/GroupPresentations/Guidry_VSGC_poster.pdf b/GroupPresentations/Guidry_VSGC_poster.pdf new file mode 100644 index 0000000..61b2dc8 Binary files /dev/null and b/GroupPresentations/Guidry_VSGC_poster.pdf differ
diff --git a/GroupPresentations.moin b/GroupPresentations.moin index 7e2f8f0..1e0819a 100644 --- a/GroupPresentations.moin +++ b/GroupPresentations.moin @@ -5,6 +5,9 @@ The always up to date list is located at [http://physics.wm.edu/~evmik/talks] === 2017 === + + * Melissa Guidry undergraduate defense "Exploring the Multi-Mode Structure of Atom-Generated Squeezed Light" [[attachment:Guidry_Defense.pdf||&do=get]] [[attachment:Guidry_Defense.pptx||&do=get]] + * Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[attachment:MiZhang_Defense.pdf||&do=get]] [[attachment:MiZhang_Defense.pptx||&do=get]] === 2014 ===
diff --git a/GroupPresentations/Guidry_Defense.pptx b/GroupPresentations/Guidry_Defense.pptx new file mode 100644 index 0000000..a4a6fbc Binary files /dev/null and b/GroupPresentations/Guidry_Defense.pptx differ
diff --git a/GroupPresentations/Guidry_Defense.pdf b/GroupPresentations/Guidry_Defense.pdf new file mode 100644 index 0000000..03d7780 Binary files /dev/null and b/GroupPresentations/Guidry_Defense.pdf differ
diff --git a/GroupPresentations.moin b/GroupPresentations.moin index 20ee7a0..7e2f8f0 100644 --- a/GroupPresentations.moin +++ b/GroupPresentations.moin @@ -5,130 +5,130 @@ The always up to date list is located at [http://physics.wm.edu/~evmik/talks] === 2017 === - * Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[attachment:MiZhang_Defense.pdf]] [[attachment:MiZhang_Defense.pptx]] + * Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[attachment:MiZhang_Defense.pdf||&do=get]] [[attachment:MiZhang_Defense.pptx||&do=get]] === 2014 === APS March Meeting 2014 - * Ellie Radue 'Effect of strain on the dynamics of optically induced metal-insulator transitions of U0001d449U0001d442_2 thin films' [[attachment:Marchmeeting2014Radue.pdf]] [[attachment:Marchmeeting2014Radue.pptx]] + * Ellie Radue 'Effect of strain on the dynamics of optically induced metal-insulator transitions of U0001d449U0001d442_2 thin films' [[attachment:Marchmeeting2014Radue.pdf||&do=get]] [[attachment:Marchmeeting2014Radue.pptx||&do=get]] - * Matt Simons “Optical anisotropy in the metal-to-insulator transition in VO2 thin films”[[attachment:MattSimons_MarchMeeting_2014.pdf]] + * Matt Simons “Optical anisotropy in the metal-to-insulator transition in VO2 thin films”[[attachment:MattSimons_MarchMeeting_2014.pdf||&do=get]] Annual Review 2014 - * Matt Simons [[attachment:MattSimons_AnnualReview_2014.pdf]] + * Matt Simons [[attachment:MattSimons_AnnualReview_2014.pdf||&do=get]] === 2013 === Senior Defenses 2013 - * Bain Bronner "Using Whispering Gallery Mode Resonators to Accurately Track Temperature Fluctuations" [[attachment:Bain_Honors_Final_Presentation.ppt]][[attachment:Bain_Honors_Final_Presentation.pdf]][[attachment:Bain_Honors_Final_Presentation.odp]] - * Matthew Argao "Automated Mode-Matching of Gaussian Beams" [[attachment:Automated_ModeMatching_of_Gaussian_Beams.pptx]] [[attachment:Automated_ModeMatching_of_Gaussian_Beams.pdf]] + * Bain Bronner "Using Whispering Gallery Mode Resonators to Accurately Track Temperature Fluctuations" [[attachment:Bain_Honors_Final_Presentation.ppt||&do=get]][[attachment:Bain_Honors_Final_Presentation.pdf||&do=get]][[attachment:Bain_Honors_Final_Presentation.odp||&do=get]] + * Matthew Argao "Automated Mode-Matching of Gaussian Beams" [[attachment:Automated_ModeMatching_of_Gaussian_Beams.pptx||&do=get]] [[attachment:Automated_ModeMatching_of_Gaussian_Beams.pdf||&do=get]] Dissertation Defense - * Travis Horrom "Experimental Generation and Manipulation of Quantum Squeezed Light via Polarization-Self-Rotation in Rb Vapor" [[attachment:Travis_Dissertation_defense]] + * Travis Horrom "Experimental Generation and Manipulation of Quantum Squeezed Light via Polarization-Self-Rotation in Rb Vapor" [[attachment:Travis_Dissertation_defense||&do=get]] Annual Review 2013 - * Ellie Radue "Studies of VO2 Thin Films with Ultrafast pulses and Raman spectroscopy" [[attachment:2013AnnualReviewELR.pptx]] - * Gleb Romanov "Propagation of quantum optical fields under the conditions of multi-photon resonances in a coherent atomic vapor" [[attachment:Romanov_annual_review_2013.pptx]] [[attachment:Romanov_annual_review_2013.pdf]] - * Matt Simons [[attachment:MattSimons_AnnualReview_2013.pdf]] + * Ellie Radue "Studies of VO2 Thin Films with Ultrafast pulses and Raman spectroscopy" [[attachment:2013AnnualReviewELR.pptx||&do=get]] + * Gleb Romanov "Propagation of quantum optical fields under the conditions of multi-photon resonances in a coherent atomic vapor" [[attachment:Romanov_annual_review_2013.pptx||&do=get]] [[attachment:Romanov_annual_review_2013.pdf||&do=get]] + * Matt Simons [[attachment:MattSimons_AnnualReview_2013.pdf||&do=get]] March Meeting 2013 - * Ellie Radue "Study of Insulator-Metal transition of VO2 thin films with ultrafast optical pulses" (poster) [[attachment:Marchmeeting2013ELR.pdf]] + * Ellie Radue "Study of Insulator-Metal transition of VO2 thin films with ultrafast optical pulses" (poster) [[attachment:Marchmeeting2013ELR.pdf||&do=get]] Graduate Research Symposium 2013 - * Ellie Radue "Investigating Vanadium Dioxide Insulator-Metal Transition with Raman and Ultrafast Pulses" [[attachment:GRS2013ELR.pdf]] + * Ellie Radue "Investigating Vanadium Dioxide Insulator-Metal Transition with Raman and Ultrafast Pulses" [[attachment:GRS2013ELR.pdf||&do=get]] - * Matt Simons "Crystalline LiNbO3 whispering-gallery mode resonators" (poster) [[attachment:MattSimons_GRS_2013.pdf]] + * Matt Simons "Crystalline LiNbO3 whispering-gallery mode resonators" (poster) [[attachment:MattSimons_GRS_2013.pdf||&do=get]] SPIE Photonics West 2013 - * Matt Simons "Bright squeezed light under conditions of second harmonic generation in a whispering-gallery mode resonator" [[attachment:MattSimons_SPIETalk_2013.pdf]] + * Matt Simons "Bright squeezed light under conditions of second harmonic generation in a whispering-gallery mode resonator" [[attachment:MattSimons_SPIETalk_2013.pdf||&do=get]] Group Meeting Talks - * Ellie Radue and Matt Simons "Passive modelocking" [[attachment:Modelocking2013.pdf]] + * Ellie Radue and Matt Simons "Passive modelocking" [[attachment:Modelocking2013.pdf||&do=get]] === 2012 === - * Matt Argao "Automated Mode-Matching of Gaussian Beams" [[attachment:Matt_Argao_Mode_Matching_Slides_with_Notes.pdf|pdf with notes]] [[attachment:Matt_Argao_Mode_Matching_Slides.pptx|ppt]] - * Bain A. Broner "Using Whispering Gallery Mode Resonators to Accurately Measure Temperature" [[attachment:Bain_midyear_presentation.pdf|pdf]] [[attachment:Bain_midyear_presentation.ppt|ppt]] + * Matt Argao "Automated Mode-Matching of Gaussian Beams" [[attachment:Matt_Argao_Mode_Matching_Slides_with_Notes.pdf|pdf with notes||&do=get]] [[attachment:Matt_Argao_Mode_Matching_Slides.pptx|ppt||&do=get]] + * Bain A. Broner "Using Whispering Gallery Mode Resonators to Accurately Measure Temperature" [[attachment:Bain_midyear_presentation.pdf|pdf||&do=get]] [[attachment:Bain_midyear_presentation.ppt|ppt||&do=get]] DAMOP poster - * Travis Horrom "Superluminal Squeezed Light Propagation with Rb Atoms" [[attachment:Travis_Damop_poster_2012]] + * Travis Horrom "Superluminal Squeezed Light Propagation with Rb Atoms" [[attachment:Travis_Damop_poster_2012||&do=get]] Annual review 2012 - * Travis Horrom [[attachment:Travis_annual2012.ppt|"All atomic generation and manipulation of squeezed vacuum"]] - * Matt Simons [[attachment:MattSimons_AnnualReview_2012.pdf]] + * Travis Horrom [[attachment:Travis_annual2012.ppt|"All atomic generation and manipulation of squeezed vacuum"||&do=get]] + * Matt Simons [[attachment:MattSimons_AnnualReview_2012.pdf||&do=get]] AVS Midatlantic regional meeting 2012, Newport News, VA - * Ellie Radue [[attachment:VO2 poster.pdf|"Optically Stimulated Insulator-Metal Transition in VO2"]] + * Ellie Radue [[attachment:VO2 poster.pdf|"Optically Stimulated Insulator-Metal Transition in VO2"||&do=get]] === 2011 === Frontiers in Optics Conference 2011, San Jose, CA - * Travis Horrom [[attachment:Travis_FIO_paper_2011.pdf|"All atomic generation and manipulation of squeezed vacuum in hot Rb vapor"]] + * Travis Horrom [[attachment:Travis_FIO_paper_2011.pdf|"All atomic generation and manipulation of squeezed vacuum in hot Rb vapor"||&do=get]] Graduate Research Symposium 2011, Williamsburg, VA - * Travis Horrom [[attachment:Travis_GRS_poster_2011.ppt|"Polarization Self-Rotation in a cold atomic cloud"]] + * Travis Horrom [[attachment:Travis_GRS_poster_2011.ppt|"Polarization Self-Rotation in a cold atomic cloud"||&do=get]] === 2010 === Frontiers in Optics Conference 2010, Rochester, NY - * Matt Simons "Developing whispering gallery mode resonators for quantum optics applications" [[attachment:MattSimons_FiO_2010.pdf]] + * Matt Simons "Developing whispering gallery mode resonators for quantum optics applications" [[attachment:MattSimons_FiO_2010.pdf||&do=get]] VSGC Student Research Conference 2010, Newport News, VA - * Matt Simons [[attachment:SimonsVSGCtalk.pdf|"Optical Second Harmonic Generation in a Whispering Gallery Mode Resonator"]] + * Matt Simons [[attachment:SimonsVSGCtalk.pdf|"Optical Second Harmonic Generation in a Whispering Gallery Mode Resonator"||&do=get]] === 2009 === SESAPS 2009, Atlanta, GA - * Matt Simons [[attachment:SimonsSesaps09|"WGMRs for non-linear single photon generation"]] + * Matt Simons [[attachment:SimonsSesaps09|"WGMRs for non-linear single photon generation"||&do=get]] === 2008 === Charles Center Science Symposium (February 22, 2008) - * Nathan Belcher [[attachment:CharlesCenterScienceSymposiumTalkDetailed.pdf|"Development of a Prototype Atomic clock to Observe and Characterize Coherent Population Trapping"]] + * Nathan Belcher [[attachment:CharlesCenterScienceSymposiumTalkDetailed.pdf|"Development of a Prototype Atomic clock to Observe and Characterize Coherent Population Trapping"||&do=get]] . This is my first attempt at the talk, and it is a very detailed, technical talk that is useful for understanding the work we have done if you have a background about this experiment. Senior Research Final Report (May 1, 2008) - * Nathan Belcher [[attachment:NBfinaltalk.pdf|"Development of a Prototype Atomic Clock Based on Coherent Population Trapping"]] + * Nathan Belcher [[attachment:NBfinaltalk.pdf|"Development of a Prototype Atomic Clock Based on Coherent Population Trapping"||&do=get]] AMO mini-conference/REU 2008 Final Talks (July 30 and 31, 2008) - * Nathan Belcher [[attachment:NathanFinalTalk.pdf|"Optimization of a Prototype Atomic Clock Based on Coherent Population Trapping"]] - * Tom Noel [[attachment:TomFinalTalk.pdf|"Squeezed Light"]] - * Will Ames [[attachment:WillFinalTalk.pdf|"Optical Filtering with Phase Singularities"]] - * Martha Roseberry [[attachment:OpticalNetwork_final.pdf|"Optical Network"]] - * Matt Simons [[attachment:WhisperingGalleryModeResonators.pdf|"Whispering Gallery Modes"]] - * Nate Phillips [[attachment:NateAMOTalk.pdf|"Storing Light in a Rubidium Cell"]] + * Nathan Belcher [[attachment:NathanFinalTalk.pdf|"Optimization of a Prototype Atomic Clock Based on Coherent Population Trapping"||&do=get]] + * Tom Noel [[attachment:TomFinalTalk.pdf|"Squeezed Light"||&do=get]] + * Will Ames [[attachment:WillFinalTalk.pdf|"Optical Filtering with Phase Singularities"||&do=get]] + * Martha Roseberry [[attachment:OpticalNetwork_final.pdf|"Optical Network"||&do=get]] + * Matt Simons [[attachment:WhisperingGalleryModeResonators.pdf|"Whispering Gallery Modes"||&do=get]] + * Nate Phillips [[attachment:NateAMOTalk.pdf|"Storing Light in a Rubidium Cell"||&do=get]] SESAPS 2008, Raleigh NC - * Nate Phillips [[attachment:SESAPS2008NBP.pdf|"Optimal Light Storage In Atomic Vapor"]] + * Nate Phillips [[attachment:SESAPS2008NBP.pdf|"Optimal Light Storage In Atomic Vapor"||&do=get]] === 2007 === AMO mini-conference (July 31, 2007) - * Chris Carlin [[attachment:Chrispresentation.pdf|"DAVLL laser lock"]] - * Eugeniy Mikhailov [[attachment:Eugeniy_talk.pdf|"Quantum noise measurements: challenges and tricks"]] - * Nate Phillips [[attachment:NateStoredLightOptimization.pdf|"Stored Light Optimization Experiments"]] - * Nathan Belcher [[attachment:NathanBelcherVCSELTalk.pdf|"A Laser, Counter, and Transition"]] + * Chris Carlin [[attachment:Chrispresentation.pdf|"DAVLL laser lock"||&do=get]] + * Eugeniy Mikhailov [[attachment:Eugeniy_talk.pdf|"Quantum noise measurements: challenges and tricks"||&do=get]] + * Nate Phillips [[attachment:NateStoredLightOptimization.pdf|"Stored Light Optimization Experiments"||&do=get]] + * Nathan Belcher [[attachment:NathanBelcherVCSELTalk.pdf|"A Laser, Counter, and Transition"||&do=get]] Frontiers in Optics conference (San Jose, CA, September 19, 2007) - * Irina Novikova [[attachment:FiO07novikova.pdf|"Optimization of slow and stored light via EIT in atomic vapors"]] + * Irina Novikova [[attachment:FiO07novikova.pdf|"Optimization of slow and stored light via EIT in atomic vapors"||&do=get]] Senior Research Midterm Report (December 13, 2007) - * Nathan Belcher [[attachment:NathanResearchMidtermPresentation.pdf|"Steps Toward a Prototype Atomic Clock"]] + * Nathan Belcher [[attachment:NathanResearchMidtermPresentation.pdf|"Steps Toward a Prototype Atomic Clock"||&do=get]]
diff --git a/GroupPresentations/MiZhang_Defense.pptx b/GroupPresentations/MiZhang_Defense.pptx new file mode 100644 index 0000000..226345e Binary files /dev/null and b/GroupPresentations/MiZhang_Defense.pptx differ
diff --git a/GroupPresentations/MiZhang_Defense.pdf b/GroupPresentations/MiZhang_Defense.pdf new file mode 100644 index 0000000..19ee8ab Binary files /dev/null and b/GroupPresentations/MiZhang_Defense.pdf differ
Mi's defense slides added
diff --git a/GroupPresentations.moin b/GroupPresentations.moin index ecc434c..20ee7a0 100644 --- a/GroupPresentations.moin +++ b/GroupPresentations.moin @@ -3,6 +3,10 @@ These are the talks from the group members on various occasions === Eugeniy Mikhailov talks === The always up to date list is located at [http://physics.wm.edu/~evmik/talks] +=== 2017 === + + * Mi Zhang defense "Study of Spatial Structure of Squeezed Vacuum Field" [[attachment:MiZhang_Defense.pdf]] [[attachment:MiZhang_Defense.pptx]] + === 2014 === APS March Meeting 2014
diff --git a/PhDTheses/MiZhangPhDdissertation.pdf b/PhDTheses/MiZhangPhDdissertation.pdf new file mode 100644 index 0000000..4053b99 Binary files /dev/null and b/PhDTheses/MiZhangPhDdissertation.pdf differ
added Mi's thesis
diff --git a/PhDTheses.moin b/PhDTheses.moin index 1d1e2a4..fb9ac2c 100644 --- a/PhDTheses.moin +++ b/PhDTheses.moin @@ -1,4 +1,8 @@ = PhD Theses = + +== 2017 == +Mi Zhang "Study of Spatial Structure of Squeezed Vacuum Field" [[attachment:MiZhangPhDdissertation.pdf||&do=get]] + == 2014 == Matt Simons "Whispering-Gallery Mode Resonators for Nonlinear and Quantum Optical Applications" [[attachment:MattSimonsPhDdissertation.pdf||&do=get]]
added description how to access z drive from outside of WM
diff --git a/LabLinks.moin b/LabLinks.moin index 86dfa02..e768345 100644 --- a/LabLinks.moin +++ b/LabLinks.moin @@ -4,7 +4,7 @@ * [[http://qo.physics.wm.edu:8080/QOL/|elog]] -== Shared network drive == +== Shared network drive a.k.a Z drive == Use our network drive shared via samba protocol. Windows people map it as Z: drive (any letter is good but Z: is used accross lab computers). @@ -28,6 +28,25 @@ username=qol password=you_should_know_it }}} +=== Accessing Network drive from outside of WM === +Unfortunately, our mighty IT blocks access to samba drives from outside of WM. + +You can still access files via scp. For windows people there is a nice client [[https://winscp.net/eng/download.php|WinSCP]], linux don't need a silly GUI. + +For unix people there is still a way to mount the whole drive via SSHFS (Secure SHell File System) +protocol. + +Learn *your* uid and gid by running +{{{ +id -u +id - g +}}} +use them below (mine are 1000, but it likely not the case for you) +{{{ +sshfs -o uid=1000,gid=1000 [email protected]:/mnt/shared_data/qol_group_shared_data /mnt/qol_grp_data +}}} + +=== Server configuration of the network drive === For all this jazz to work here the relevant parts of ''smb.conf'' on server (note ''unix extension = no'', otherwise cifs mount will not honor creation masks. {{{ [global]
typo is fixed
diff --git a/LabLinks.moin b/LabLinks.moin index 9f20e7d..86dfa02 100644 --- a/LabLinks.moin +++ b/LabLinks.moin @@ -11,7 +11,7 @@ Windows people map it as Z: drive (any letter is good but Z: is used accross lab * Put '''`\\qo.physics.wm.edu\qol_grp_data`''' into the url field * Check login as different user * use '''`qol`''' as user name - * If you are lab member you now the password or ask around if you new + * If you are lab member you should know the password or ask around if you new Unix people use * '''`smb://qo.physics.wm.edu/qol_grp_data`'''
added some text about usbtmc devices and ways to hook them in
diff --git a/DataAcquisitionWithLinux.moin b/DataAcquisitionWithLinux.moin index c2bf3a2..0359d2b 100644 --- a/DataAcquisitionWithLinux.moin +++ b/DataAcquisitionWithLinux.moin @@ -16,9 +16,17 @@ Move on. Turns out that in Linux life is easy, there is no need for 300 MB beast visa installation, which essentially provides a serial port drivers and gpib driver. Serial ports are built in in Linux kernel, the gpib driver need to be installed, see more about it later in the text. Though gpib is very useful and bullet proof, this is interface from the 1960 developed by HP. There are other ways to do it more conveniently, think USB. -So many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the /dev/ directory, which names starts with usbtmc. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. +So many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the `/dev/` directory, which names starts with `usbtmc`. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. + +So we will make udev rule file, which will create mentioned above symbolic links automatically, when we plug a Rigol device into the USB or on start up of the computer. Create a file under `/etc/udev/rules.d/` with an arbitrary name, for example `99-usb-scopes-links.rules` with the following content (note below the lines might wrap, make one long line for text starting with KERNEL) +{{{ +#Rigol products to visa compatible names +KERNEL=="usbtmc[0-9]*", ATTRS{idVendor}=="1ab1", OWNER="plugdev", GROUP="plugdev", MODE="0660", SYMLINK+="Rigol$number 0x$attr{idVendor}::0x$attr{idProduct}::$attr{serial}" +}}} +Once you did it, reload the udev service. == Installing the gpib driver == + If you need the gpib driver read below. * Install [[http://linux-gpib.sourceforge.net/|linux-gpib]]
diff --git a/DataAcquisitionWithLinux.moin b/DataAcquisitionWithLinux.moin index 2c23cba..c2bf3a2 100644 --- a/DataAcquisitionWithLinux.moin +++ b/DataAcquisitionWithLinux.moin @@ -12,9 +12,16 @@ How to make gpib aware instruments available for Matlab * Step 2 Attempt to install NI VISA. There are a few distributions supported, but Debian is not one of them. * Step 2a Curse this fallen world and abandon this idea. -Move on +Move on. - * Step 3 Install [[http://linux-gpib.sourceforge.net/|linux-gpib]] +Turns out that in Linux life is easy, there is no need for 300 MB beast visa installation, which essentially provides a serial port drivers and gpib driver. Serial ports are built in in Linux kernel, the gpib driver need to be installed, see more about it later in the text. Though gpib is very useful and bullet proof, this is interface from the 1960 developed by HP. There are other ways to do it more conveniently, think USB. + +So many modern devices, provide serial interface (or something equivalent) via USB hardware. The prominent example of it would be Rigol scopes, spectrum analyzers, etc. If you plug them to the Linux machine, you will see a new device in the /dev/ directory, which names starts with usbtmc. This is actually analogous to a serial port, one can write and read from it as from any other files. We will make one more optional step and make a symbolic link with a bit more descriptive name, though still somewhat cryptic to match VISA naming scheme. + +== Installing the gpib driver == +If you need the gpib driver read below. + + * Install [[http://linux-gpib.sourceforge.net/|linux-gpib]] * If you run deb package supported distributions it is your lucky day. I made Debian packages, the official distribution some how stop supporting it quite a few major version ago.
fixed direct link download
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index 0201a1f..0664fa2 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,7 +1,7 @@ == 2016 == - * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf]] + * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf||&do=get]] * LaTeX source file [[attachment:Wolfe_fast_gyro_source.zip||&do=get]] - * Hunter Rew Honors Thesis [[attachment:Rew_EIT_filter.pdf]] + * Hunter Rew Honors Thesis [[attachment:Rew_EIT_filter.pdf||&do=get]] * LaTeX source file [[attachment:Rew_EIT_filter_source.tar.gz||&do=get]] == 2013 ==
a bit nicer formating
diff --git a/UndergraduateTheses.moin b/UndergraduateTheses.moin index 6490b18..0201a1f 100644 --- a/UndergraduateTheses.moin +++ b/UndergraduateTheses.moin @@ -1,12 +1,12 @@ == 2016 == - * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf||@do=get]] - * LaTEX source file [[attachment:Wolfe_fast_gyro_source.zip||&do=get]] - * Hunter Rew Honors Thesis [[attachment:Rew_EIT_filter.pdf||@do=get]] - * LaTEX source file [[attachment:Rew_EIT_filter_source.tar.gz||&do=get]] + * Owen Wolfe Honors Thesis [[attachment:Wolfe_fast_gyro.pdf]] + * LaTeX source file [[attachment:Wolfe_fast_gyro_source.zip||&do=get]] + * Hunter Rew Honors Thesis [[attachment:Rew_EIT_filter.pdf]] + * LaTeX source file [[attachment:Rew_EIT_filter_source.tar.gz||&do=get]] == 2013 == * Bain Bronner Honors Thesis [[attachment:Bronner_WGMR_Temperature_Sense.pdf||&do=get]] - . -LaTEX source file [[attachment:Bronner_WGMR_Temperature_Sense.tar||&do=get]] + * LaTeX source file [[attachment:Bronner_WGMR_Temperature_Sense.tar||&do=get]] * Mattew Argao thesis [[attachment:matt_modematching.pdf||&do=get]] == 2012 ==
diff --git a/UndergraduateTheses/Rew_EIT_filter_source.tar.gz b/UndergraduateTheses/Rew_EIT_filter_source.tar.gz new file mode 100644 index 0000000..64d2e76 Binary files /dev/null and b/UndergraduateTheses/Rew_EIT_filter_source.tar.gz differ