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论文类型：期刊论文

发表时间：2013-01-01

发表刊物：EUROPEAN PHYSICAL JOURNAL D

收录刊物：SCIE、Scopus

卷号：67

期号：1

ISSN号：1434-6060

摘要：Recently [J.Q. Liao, C. K. Law, Phys. Rev. A. 83, 033820 ( 2011)] theoretically investigated the possibility of generating the quadrature-squeezed states of a moving mirror in a Fabry-Perot cavity. But, the generation of squeezing is limited by the thermal noise of the environment. We propose an approach to lessen such limitations by adding atoms into the cavity. We demonstrate that such a system can lead to a lager squeezing than the case without atoms.