Warning: Undefined variable $s in /wwwsto01/wwwusers/gw-elog/osl/classes/DAO.php on line 959
NAOJ GW Elog Logbook
LOG-IN
Displaying report 1-1 of 1.
Birefringence mitigation (Characterization)
Print this report.
Shalika, Marc - 17:32, Tuesday 02 July 2024 (3632)Get code to link to this report
AlgasAs measurement at different angle of incidence

We measure by rotating the stage such that the reflected beam doesn't go through the BS. LC voltage scan is done from 0-3.5V with 0.1V step.

Normal incidence is at 172deg

Measurement @ 180 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\180 deg\Tue, Jul 2, 2024 11-44-16 AM.txt

Measurement @ 190 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\190 deg\Tue, Jul 2, 2024 3-39-54 PM.txt

Comments related to this report
ShalikaSingh - 11:21, Friday 05 July 2024 (3638)

further measurements that were done 

@ 200 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\200 deg\Wed, Jul 3, 2024 1-17-01 PM.txt

@ 210 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\210 deg\Wed, Jul 3, 2024 5-54-22 PM.txt

ShalikaSingh - 13:25, Friday 05 July 2024 (3642)

@ 167 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\167 deg\Fri, Jul 5, 2024 1-23-23 PM.txt

ShalikaSingh - 15:31, Friday 05 July 2024 (3644)

@ 169 deg

C:\Users\atama\Dropbox\LC-Experiment\Measurement Data\Coating measurement\AlGaAs\20240701\169 deg\Fri, Jul 5, 2024 3-25-49 PM.txt