Quantum squeezing induced nonreciprocal enhancement of optomechanical cooling

Quantum squeezing induced nonreciprocal enhancement of optomechanical cooling

We theoretically propose how to achieve nonreciprocal enhancement of mechanical cooling in a compound cavity optomechanical system composed of an optomechanical resonator and a χ(2)-nonlinear resonator. By parametric pumping the χ(2)-nonlinear resonator unidirectionally with a classical coherent fie...

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Bibliographic Details
Main Authors: Tian-Xiang Lu, Liu-Sha Chen, Wo-Jun Zhong, Xing Xiao
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-12-01
Series:Frontiers in Physics
Subjects:
cavity optomechanical system
nonreciprocal ground-state cooling
quantum squeezing
nonlinear resonator
unidirectionally pumping
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2023.1332496/full

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https://www.frontiersin.org/articles/10.3389/fphy.2023.1332496/full

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