Frequency independent squeezing
Losses factors:
Dichroic mirror: 1%
Faraday isolator: 3%
Mirror losses/lenses losses: 2% Detection efficiency: 3% Photodiode quantum efficiency: 0.5% Photodiode AR coating: 0.5% Classical noise: 1% OPO escape inefficiency: 9.6%
Total: 19.1%