alexan.staley@LIGO.ORG - posted 09:48, Friday 20 December 2013 (9042)
Fiber Power into ALS Fiber Dist.
(Alexa, Sheila)
I measured the fiber power from the PSL into the ALS Distribution Box to be 5.65mW which means we have 78.5% coupling to the fiber, which is what we expect. We also calibrated the internal PD in the box -- the responsivity is .33A/W.