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Message ID: 32     Entry time: Tue Dec 29 19:21:11 2009
Author: Frank 
Type: Laser 
Category: RefCav 
Subject: temperature stability 

here a plot of the temperatute stability in peter's lab (upper graph) if nobody is working in the lab (christmas) and if someone opens the door to the lab (the large spikes in room temp). lower graph shows the temp of the refcav (in-loop, no out-of-loop sensor so far. Except the large spikes stability is about 4mK/pp. I will add a single ool-sensor today (will be C:PSL-FSS_RCTEMP). We used this channel so far for the second cavity but have a second temp box since christmas...

refcav_temp1.jpg

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