R&D (FilterCavity)
NaokiAritomi - 07:10, Monday 27 January 2020 (1997)
Green power reduction

[Aritomi, Eleonora, Matteo]

To reduce the effect of locking accuracy, we reduced green power from 40mW to 25mW.

OPO temperature: 7.172 kOhm, p pol PLL: 200 MHz

Then we measured FDS. CC2 demodulation phase is 20deg for anti squeezing and 130deg for squeezing.