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论文类型：期刊论文

发表时间：2015-07-29

发表刊物：JOURNAL OF MODERN OPTICS

收录刊物：SCIE、EI、Scopus

卷号：62

期号：13

页面范围：1076-1080

ISSN号：0950-0340

关键字：coupled cavity optomechanical array; state transfer; squeezing; phonon blockade

摘要：We investigate a coupled array of N identical cavity optomechanical systems. By adiabatically eliminating the cavity fields, we derive an effective Hamiltonian of the N phonon modes coupled via XX form. We show further that the coupled mechanical oscillators can be used to transmit state and the single mode of the oscillator and the two-mode of neighbor oscillators can exhibit squeezing simultaneously. Under the suitable regime of parameters, the phonon blockade is exhibited.