Reports until 16:25, Tuesday 23 October 2018
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daniel.sigg@LIGO.ORG - posted 16:25, Tuesday 23 October 2018 (44764)
Adding filters to DCPDs

Terry Daniel

Added a Thorlabs FLH1064-8, a FLH532-4 and a FLH532-4 in front of the DCPDs which monitor the IR laser light, the SHG green light and the green light launched into the fiber, respectively. This blocks the ambient light and makes us insensitive to the table lights.