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论文题目:	Strong mechanical squeezing in an unresolved-sideband optomechanical system
论文题目英文:
作者:	Zhang, Rong; Fang, Yinan; Wang, Yang-Yang; Chesi, Stefano; Wang, Yin-Dan
论文出处:
刊物名称:	PHYSICAL REVIEW A
年:	2019
卷:	99
期:	4
页:	43805
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摘要:	We study how strong mechanical squeezing (beyond 3 dB) can be achieved through reservoir engineering in an optomechanical system which is far from the resolved-sideband regime. In our proposed setup, the effect of unwanted counter-rotating terms is suppressed by quantum interference from two auxiliary cavities. In the weak coupling regime, we develop an analytical treatment based on the effective master equation approach, which allows us to obtain explicitly the condition of maximum squeezing.
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