Nonreciprocal Mechanical Squeezing in a Spinning Optomechanical System
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DOI: 10.1002/andp.202000343
Abstract: A scheme for nonreciprocal mechanical squeezing (NMS) based on the three‐mode optomechanical interaction is proposed. In this scheme, a mechanical mode couples to a spinning whispering‐gallery‐cavity (WGC) mode and to an optical mode. An external… read more here.
Keywords: mechanical squeezing; optomechanical system; nonreciprocal mechanical; squeezing spinning ... See more keywords
Mechanical squeezing in a dissipative optomechanical system with an optical parametric amplifier
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DOI: 10.1103/physreva.102.023503
Abstract: We theoretically demonstrate that an especially tuned degenerate optical parametric amplifier (OPA) inside a cavity can lead to the momentum squeezing of a moving membrane in a dissipative optomechanical system. The momentum squeezing of the… read more here.
Keywords: optical parametric; mechanical squeezing; optomechanical system; parametric amplifier ... See more keywords
Engineering of strong mechanical squeezing via the joint effect between Duffing nonlinearity and parametric pump driving
Sign Up to like & getrecommendations! Published in 2019 at "Photonics Research"
DOI: 10.1364/prj.7.001229
Abstract: Previous works for achieving mechanical squeezing focused mainly on the sole squeezing manipulation method. Here we study how to construct strong steady-state mechanical squeezing via the joint effect between Duffing nonlinearity and parametric pump driving.… read more here.
Keywords: joint effect; duffing nonlinearity; mechanical squeezing; nonlinearity parametric ... See more keywords