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gr-qc2009★ 16 cited
Increasing the sensitivity of future gravitational-wave detectors with double squeezed-input
Farid Ya. Khalili, Haixing Miao, Yanbei Chen
We consider improving the sensitivity of future interferometric gravitational-wave detectors by simultaneously injecting two squeezed vacuums (light), filtered through a resonant F…
gr-qc2008★ 35 cited
Observation of Three Mode Parametric Interactions in Long Optical Cavities
C. Zhao, L. Ju, Y. Fan +8
We report the first observation of three-mode opto-acoustic parametric interactions of the type predicted to cause parametric instabilities in an 80 m long, high optical power cavi…
gr-qc2007
Direct Amplification of Sound By Light
Chunnong Zhao, Li Ju, Haixing Miao +3
A new device, the opto-acoustic parametric amplifier (OAPA), is introduced, which is analogous to an optical parametric amplifier (OPA). The radiation pressure reaction of light on…