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Entry  Tue Jul 26 11:21:53 2016, awade and Antonio, DailyProgress, , Initial search for beat note refcavs' beatnote 
    Reply  Tue Jul 26 12:56:13 2016, Koji, DailyProgress, , Initial search for beat note refcavs' beatnote 
       Reply  Tue Jul 26 15:12:53 2016, awade, DailyProgress, BEAT, Initial search for beat note refcavs' beatnote 
          Reply  Wed Jul 27 23:05:45 2016, awade and Antonio, DailyProgress, BEAT, Initial search for beat note refcavs' beatnote 
             Reply  Fri Jul 29 16:29:53 2016, awade, DailyProgress, BEAT, Initial search for beat note refcavs' beatnote 20160727_DirectLaserBeatNoteDetector.pdf
Message ID: 1687     Entry time: Tue Jul 26 12:56:13 2016     In reply to: 1684     Reply to this: 1688
Author: Koji 
Type: DailyProgress 
Category:  
Subject: Initial search for beat note refcavs' beatnote 

How about this procedure?

- Build a temporary beat setup before the cavities. Use 1GHz New Focus InGaAs PD.

- Find the beat note with no cavity locked. Adjust the alignment of the beat setup.

- Lock one of the cavities.

- Scan the laser temp of the other laser to find the beat again.

- Lock the second cavity with several temp settings.

- Figure out how much heating of which cavity you need.

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