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Entry  Mon Jul 7 16:39:09 2014, manasa, Update, PSL, PMC ringdown setup PMC_ring.png
    Reply  Mon Jul 7 23:19:55 2014, rana, Update, PSL, PMC ringdown setup 
       Reply  Wed Jul 9 16:33:05 2014, manasa, Update, PSL, PMC ringdown setup 
Message ID: 10149     Entry time: Mon Jul 7 23:19:55 2014     In reply to: 10140     Reply to this: 10164
Author: rana 
Type: Update 
Category: PSL 
Subject: PMC ringdown setup 


I moved stuff on the PSL table to accommodate the PMC ringdown setup.

I used the beam that leaks from the steering mirror at the PMC transmission that was dumped to a razor blade dump. I installed a Y1 to steer the beam to the ringdown PD. Power in the beam 75mW. 

 I am guessing that 75 mW will burn / destroy any Thorlabs PD. I hope that mW is supposed to be uW.

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