| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
606
|
Mon Aug 14 14:13:34 2023 |
Camille Makarem | Optics | General | mode-mismatch in the cavity | For Set 1 of the data in https://nodus.ligo.caltech.edu:8081/OMC_Lab/604,
VREFL(unlocked) = 3.226V
VREFL(locked) = 0.13V |
|
|
607
|
Tue Aug 15 16:15:13 2023 |
Camille Makarem | Optics | General | new power measurements (after cleaning) | [Camille, Thejas, Masayuki]
This afternoon we finished the realignment |
|
|
608
|
Thu Aug 17 07:57:12 2023 |
Camille Makarem | Optics | General | mode-matching in the cavity | [Camille, Thejas, Koji]
16 August 2023
|
|
|
609
|
Thu Aug 17 09:06:51 2023 |
Camille Makarem | Optics | General | realignment of beam path through mode-matching lenses | [Camille, Thejas]
16 August 2023
|
|
|
610
|
Mon Aug 21 07:59:40 2023 |
Camille Makarem | Optics | General | cavity realignment and new power measurements | [Camille, Thejas]
18 August 2023
|
6x |
|
611
|
Mon Aug 21 15:02:32 2023 |
Koji | Optics | General | cavity realignment and new power measurements | This is WOW!
Excellent mode matching work.
The measurement is still |
|
|
615
|
Tue Aug 22 15:51:15 2023 |
Koji | General | General | Inventory: C30655 PDs | During the OMC(004) assembly, the stock
situation for Excelitas C30655 PDs was checked.
PD Cage H |
|
|
618
|
Thu Aug 24 16:09:46 2023 |
Camille Makarem | Optics | General | PZT length-to-angle coupling | [Camille, Thejas]
We checked the length-to-angle coupling |
|
|
619
|
Fri Aug 25 22:01:29 2023 |
Koji | Facility | General | LED Strip installation plan | Here are the dimensions of the LED strips
and their gaps. |
|
|
620
|
Tue Aug 29 16:54:46 2023 |
Koji | Facility | General | LED Strip installed | [JC, Koji]
We've installed the LED strips
on the HEPA frame. We tried not to touch |
|
|
621
|
Wed Aug 30 12:38:52 2023 |
Thejas | Optics | General | A+ OMC #1: HOM spectrum | Examination into bonding template confimred
the limitation of space available to
change cavity length by at least 10 mm to |
|
|
623
|
Mon Sep 18 15:08:26 2023 |
Thejas | Optics | General | OMC HEPA enclosure filter fan speed | I went in lab today and turned the HEPA
filter (clsoe to the entrance) to high since
we are not doing any measurements at the |
|
|
626
|
Mon Nov 27 21:05:51 2023 |
Koji | General | General | Inventory: C30655 PDs | The Cage H&I, as well as OMC DCPD bag,
were brought to the 40m for the 40m BHD.
|
|
|
248
|
Fri Dec 18 15:33:24 2015 |
Koji | General | Loan / Lending | Loan from Rich | Loan Record: I borrowed a PD can opener
from Rich => Antonio Returned Sep
9, 2016 |
|
|
250
|
Thu Feb 18 21:08:32 2016 |
Koji | General | Loan / Lending | (all returned) Antonio loan | Antonio borrowed: Rich's PD cutter
(returned), Ohir power meter(returned),
Thorlabs power meter head, Chopper |
|
|
258
|
Tue Apr 5 18:14:55 2016 |
Koji | General | Loan / Lending | QPD Lending Crackle | Xiaoyue
QPD head
X-Z stage |
|
|
293
|
Thu May 3 21:45:58 2018 |
awade | General | Loan / Lending | Borrowed toaster oven | I’ve borrowed the black and decker
toaster oven to dry some sonicated parts.
It is temporarly located in the QIL lab. |
|
|
385
|
Tue Oct 22 15:54:59 2019 |
Koji | Electronics | Loan / Lending | Borrowed LB1005 from Cryo Cav | From Cryo Cav setup
Borrowed LB1005 Servo box ->
OMC |
|
|
391
|
Mon Aug 10 15:34:04 2020 |
Koji | Facility | Loan / Lending | Glue bake oven | Black and Decker Glue Baking Oven came
back to the OMC lab on Aug 10, 2020, Georgia
had lent the unit for the SAMS assembly/testing. |
|
|
518
|
Tue Apr 4 16:14:06 2023 |
Koji | Optics | Loan / Lending | C7 mirror to Downs | I handed Camille the C7 mirror for the
cross-calibration of the ROC characterization
techniques. |
|
|
529
|
Wed Apr 26 14:43:44 2023 |
Stephen | General | Loan / Lending | Borrowed Items for PZT DC Response Shadow Sensor Setup | Borrowed for PZT DC Response Shadow Sensor
Setup (see Attachment 1):
Thorlabs PDA100A Photodiode |
|
|
538
|
Fri May 12 10:00:06 2023 |
Camille Makarem | General | Loan / Lending | Borrowed Items for PZT DC Response Shadow Sensor Setup | The ThorLabs MDT694B piezo driver was returned
to the OMC lab.
|
|
|
625
|
Mon Nov 13 23:57:55 2023 |
Koji | Electronics | Loan / Lending | Agilent 4395A Network Analyzer -> WB251 | Aidan and Hanna wanted to use the Agilent
4395A Network Analyzer at the WB251.
All the connections were removed. |
|