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Message ID: 1522     Entry time: Wed Sep 17 17:47:39 2014
Author: Evan 
Type: DailyProgress 
Category: FSS 
Subject: PDH block diagram 

Since the straightforward tabletop optimizations (mode-matching, RAM minimization) have not been able to make the high-frequency excess beat noise disappear, perhaps it is time to undertake a more systematic study of the PDH loop noise and add these traces to the noise budget.

Here's my interpretation of the PDH block diagram for one of the two cavities.

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ctnBlock.pdf
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