Warning: Undefined variable $s in /var/www/public_html/osl/classes/DAO.php on line 959
NAOJ GW Elog Logbook
LOG-IN
Displaying report 1-1 of 1.
BIGFOOT (Cavity)
Print this report.
ShalikaSingh - 15:13, Monday 04 March 2024 (3468)Get code to link to this report
Polarization Generation with BS

We have put a BS infront of the two LC. Now, the polarization states are being generated after the "LC1, LC2, BS". This configuration will be treated as one optical element from now on.

1. Both LC 0-5 V with 10mV resolution

2. Both LC 5.001-25V with 20mV resolution

All, done with LC @ 30degC. Data is being saved with average order of 10.

foldername: 'C:\Users\ShalikaSingh\Atamapc\OneDrive\LC-Experiment\Measurement Data\Polarization states\20240301'

filename: 'Mon, Mar 4, 2024 2-13-11 PM.txt'

Comments related to this report
ShalikaSingh - 11:48, Tuesday 05 March 2024 (3471)

10mV step with averaging of 10th order will take around 30hrs. So, I changed. Now the configuration is as below in format: LC1,LC2,Resolution

1. 0-5V, 0-0.52V, 10mV

2. 0-5V, 0.52-5V, 20mV

3. 5-25,5-25V, 0.1V

foldername:

C:\Users\atama\OneDrive\LC-Experiment\Measurement Data\Polarization states\20240301

ShalikaSingh - 17:12, Tuesday 05 March 2024 (3472)

According to the calculation it seems that for the last scan from 5-25V it will take time

1. with 0.1V resolution--> 5hrs

2. with 50mV resolution--> 24hrs

The scan finished and hence. I will begin another scan with 50mV resolution from 5.02V-25V.