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Message ID: 923     Entry time: Thu Sep 4 13:48:50 2008
Author: Yoichi 
Type: Update 
Category: PSL 
Subject: FSS modulation depth 
I scanned the reference cavity with the NPRO temperature (see the attached plot).
The power ratio between the carrier and the sideband resonances is about 26.8.
It corresponds to gamma=0.38.
The RF power fed into the EOM is now 14.75dBm (i.e. 1.7V amplitude). The NewFocus catalog says 0.1-0.3rad/V. So
gamma=0.38 is a reasonable number.




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RCScan.png
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