| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
7355
|
Thu Sep 6 19:36:19 2012 |
Jenne | Update | RF System | AS 55 is fine |
|
|
|
7771
|
Sat Dec 1 00:13:16 2012 |
Den | Update | Adaptive Filtering | ARMS and MC |
|
|
|
7769
|
Fri Nov 30 22:11:50 2012 |
Den | Update | Adaptive Filtering | ARMS |
|
|
|
8097
|
Mon Feb 18 00:03:46 2013 |
Zach | Update | Computer Scripts / Programs | ARBCAV v3.0 | I have uploaded ARBCAV v3.0 to the SVN. |
|
|
6650
|
Fri May 18 15:25:15 2012 |
steve | Update | SUS | AR coated lens swapped in at ETMX oplev |
|
|
|
466
|
Tue May 6 17:28:39 2008 |
rob | Configuration | LSC | AP33 -> POX33 |
I am in the process of switching the POX166
and AP33 photodetectors, so that they become |
|
|
467
|
Wed May 7 15:25:41 2008 |
rob | Configuration | LSC | AP33 -> POX33 | [quote]
I am in the process of switching the POX166
and AP33 photodetectors, so that they become |
|
|
13602
|
Fri Feb 2 22:47:00 2018 |
Koji | Summary | General | AP1053: Packaging & Performance | I've packaged an AP1053 in a Thorlabs
box. The gain and the input noise level were
measured. It has the gain of ~10 and the |
|
|
12091
|
Wed Apr 27 09:05:10 2016 |
Steve | Update | General | AP viewport |
Sad situation |
|
|
13713
|
Wed Mar 28 16:44:27 2018 |
Steve | Update | General | AP table today | MCRefl is absent, it is under investigation.
I removed a bunch of hardware and note all
spare optics along the edges. |
|
|
4865
|
Thu Jun 23 10:17:49 2011 |
steve | Update | PSL | AP table is open to PSL again | Access to the north side of the PSL table
is blocked by the 8" beam
guard. This opens the beam pathways between |
|
|
3894
|
Thu Nov 11 11:08:26 2010 |
steve | Bureaucracy | PEM | AP table found open | Please remember to cover the optical tables
! |
|
|
5389
|
Mon Sep 12 18:45:04 2011 |
Anamaria | Configuration | LSC | AP table current layout | Before we install the REFL 3f PDs I made
a drawing of the current table layout, since
there has been no update lately. Once I've |
|
|
7740
|
Sat Nov 24 22:14:08 2012 |
Koji | Update | General | AP table cleaning up | On Wednesday (21st) night, I checked the
AP table as I wanted to try PRMI locking.
It was difficult to work with the |
|
|
4264
|
Wed Feb 9 10:25:46 2011 |
steve | Update | SAFETY | AP table | I blocked the AP table's south west
10" ID port since it is obsolete with
the new layout. |
|
|
13767
|
Thu Apr 19 09:57:03 2018 |
gautam | Update | Wiki | AP and ETMX tables uploaded to wiki | The most up to date pictures of the AP
table and ETMX table that Steve took have
been uploaded to the relevant |
|
|
4919
|
Thu Jun 30 07:42:48 2011 |
Suresh | Update | IOO | AP Table Power levels | I measured the power in various beams on
the AP table to check and see if any beam
is having too much power. |
|
|
1446
|
Mon Mar 30 17:02:46 2009 |
Yoichi | Configuration | General | AP OSA aligned | I aligned the AP OSA, which had been mis-aligned
for a while. |
|
|
11576
|
Fri Sep 4 10:25:19 2015 |
Steve | Configuration | IOO | AOM stage is ready | New
stage can hold the correct polarization.
DRAWING |
|
|
11581
|
Mon Sep 7 18:25:16 2015 |
rana | Configuration | IOO | AOM stage is ready | The new stage missed the right height by
~2 mm. |
|
|
10115
|
Mon Jun 30 22:40:21 2014 |
Manasa | Update | PSL | AOM ringdown |
|
|
|
15053
|
Wed Nov 27 16:10:29 2019 |
gautam | Update | LSC | AOM reconnected | i reconnected the AOM driver to the AOM
in the main beam path (it was hijacked for
the AOM in the AUX laser path for Anjali's |
|
|
12198
|
Mon Jun 20 08:26:56 2016 |
Steve | Update | PSL | AOM pictures | Good job Johannes and Subham.
|
|
|
7403
|
Tue Sep 18 20:32:42 2012 |
Manasa | Configuration | PSL | AOM installation | {Jan, Manasa}
We tried towards calibrating the
RF driver of the AOM. We decided to use the |
|
|
7409
|
Wed Sep 19 11:39:37 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
7411
|
Wed Sep 19 15:41:27 2012 |
Manasa | Configuration | PSL | AOM installation |
AOM driver has been removed
from the PSL table for testing. However the |
|
|
7414
|
Wed Sep 19 23:17:25 2012 |
rana | Configuration | PSL | AOM installation | Mannasa and Unni and I looked at the
RF driver for the AOM. It was fine.
With the ALC input left unconnected, |
|
|
7416
|
Thu Sep 20 01:29:04 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
7425
|
Fri Sep 21 12:12:56 2012 |
Manasa | Configuration | PSL | AOM installation | {Jan, Manasa}
We installed the AOM driver back
on the PSL table this morning. To calibrate |
|
|
7464
|
Tue Oct 2 16:15:22 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
7471
|
Wed Oct 3 16:52:16 2012 |
Manasa | Configuration | PSL | AOM installation | {Jan, Manasa}
We set start to check the performance
of the AOM on the PSL table. The AOM driver |
|
|
7474
|
Wed Oct 3 23:36:54 2012 |
Koji | Configuration | PSL | AOM installation | After the AOM work the beam wasn't well
aligned to the PMC. The PMC REFL CCD shows
large misalignment in yaw. |
|
|
7479
|
Thu Oct 4 17:54:59 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
7480
|
Thu Oct 4 18:48:04 2012 |
janosch | Configuration | PSL | AOM installation |
|
|
|
7481
|
Thu Oct 4 20:57:43 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
7482
|
Thu Oct 4 22:16:28 2012 |
Koji | Configuration | PSL | AOM installation | Do
more investigation to understand what is
causing the power reduction. |
|
|
7494
|
Fri Oct 5 18:08:17 2012 |
Manasa | Configuration | PSL | AOM installation |
|
|
|
12196
|
Fri Jun 17 22:36:11 2016 |
Johannes | Update | PSL | AOM installation | Subham and I have placed the AOM back into
the setup right in front of the PMC.
Steps undertaken: |
|
|
11343
|
Tue Jun 2 21:22:07 2015 |
rana, koji | Configuration | IOO | AOM inserted in beam and aligned | We
spent an hour today to put the AOM back in |
|
|
15087
|
Mon Dec 9 19:19:04 2019 |
Yehonathan | Update | PSL | AOM first order beam alignment | {Yehonathan, Rana}
In order to setup a ringdown measurement
with perfect extinction we need to align |
|
|
15089
|
Tue Dec 10 01:24:17 2019 |
Yehonathan | Update | PSL | AOM first order beam alignment |
|
|
|
15090
|
Tue Dec 10 13:26:46 2019 |
Yehonathan | Update | PSL | AOM first order beam alignment | nvm the PZT can scan over many GHz.
|
|
|
15131
|
Fri Jan 17 21:56:22 2020 |
Yehonathan | Update | PSL | AOM first order beam alignment | Today I noticed that the beam reflected
from the PMC into the RFPD has a ghost (attachment)
due to reflection from the back of the high |
|
|
9328
|
Fri Nov 1 18:59:41 2013 |
Evan | Configuration | ISS | AOM cabling | [Rana, Nic, Evan]
We did some work today on getting
the AOM back up and running so that we can |
|
|
10168
|
Wed Jul 9 21:05:31 2014 |
manasa | Update | General | AOM and PSL Ringdown | After the fits, here are the numbers!
|
|
|
10171
|
Thu Jul 10 00:38:20 2014 |
manasa | Update | General | AOM and PSL Ringdown |
|
|
|
10219
|
Wed Jul 16 19:38:37 2014 |
manasa | Summary | PSL | AOM alignment issues and removed from beam path | AOM removed
from the beampath and PMC relocked. |
|
|
1401
|
Fri Mar 13 20:23:37 2009 |
Yoichi | Update | LSC | AO path transfer function with X-arm locked | I measured the AO path transfer function while
the X-arm is locked with the POX PDH signal.
The POX-I signal was already connected to |
|
|
15210
|
Thu Feb 13 02:07:26 2020 |
gautam | Update | LSC | AO path transfer function measurement | Summary:
I measured the transfer function
of the AO path, and think that there are |
|
|
10516
|
Thu Sep 18 02:42:28 2014 |
Jenne | Update | LSC | AO path partly engaged | Tonight was a night of trying to engage
the AO path. The idea was to sit at
arm powers of a few on sqrtInvTrans for CARM |
|