Improving mechanical squeezing in a dissipative optomechanical system with quadratic dispersive coupling

We theoretically investigate that mechanical quantum squeezing in a dissipative optomechanical system, driven by two driving tones, can be improved through quadratic dispersive coupling (QDC) which appears by adjusting a membrane in an appropriate position of an optical cavity. The analytical expres...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Guolong Li, Xingmin Li, Jun Xin, Xiaoguang Wang
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	quantum optics dissipative optomechanics mechanical squeezed states quadratic dispersive coupling
Online Access:	https://doi.org/10.1088/1367-2630/acaf9b