作者: Haixing Miao
DOI: 10.1007/978-3-642-25640-0_6
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摘要: In this chapter, we discuss the Macroscopic Quantum Mechanics (MQM) of a three-mode optomechanical system, in which two orthogonal transverse optical cavity modes are coupled to one mechanical mode through radiation pressure. This work is motivated by investigations parametric instability large-scale gravitational-wave (GW) detectors with high-power cavities, as first pointed out Braginsky et al. We realized that same mechanism induces instability, different parameter regime, can also be used cool resonator down its quantum ground state.