YuhangZhao - 15:43, Monday 11 April 2022 (2920)
A rough check and optimization of parametric gain before squeezing measurement @2022/04/11
MZ offset: 4.3
Pump power: 29.4mW
Parametric gain: 504/51.6 = 9.8 (Done by scanning OPO and check BAB transmission. The gain is the ratio of Airy peaks for BAB without pump and BAB with 29.4mW pump. The pump phase was continuously scanned.)
This parametric gain is consistent with old measurement.
Images attached to this report
