Squeezing of optomechanical modes in detuned Fabry-Perot interferometer

摘要

We carry out analysis of optomechanical system formed by moveable mirror ofFabry-Perot cavity pumped by detuned laser. Optical spring arising from detunedpump creates in the system several eigen modes which could be treated as high-Qoscillators. Modulation of laser power results in parametric modulation ofoscillators spring constants thus allowing to squeeze noise in quadratures ofthe modes. Evidence of the squeezing could be found in the light reflected fromthe cavity.