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Message ID: 956     Entry time: Wed Sep 17 13:58:36 2008
Author: Alberto 
Type: Update 
Category: General 
Subject: ABSL: results from the X arm 
Today I repeated the measurement of the FSR on the X arm cavity. The noise in the transmitted power that made the measures fluctuate was much reduced after last night Rob worked on the interferometer. The X arm cavity length is now: (38.4580+/-0.0003)m. I'm attaching a summary of the data I've taken.

I'm now preparing the setup to measure the transverse mode spacing.
Attachment 1: Sept17_XarmFSRmeasurement_report.ps  851 kB  | Hide | Hide all
Sept17_XarmFSRmeasurement_report.ps
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