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Indexed by:期刊论文

Date of Publication:2015-07-29

Journal:JOURNAL OF MODERN OPTICS

Included Journals:SCIE、EI、Scopus

Volume:62

Issue:13

Page Number:1076-1080

ISSN No.:0950-0340

Key Words:coupled cavity optomechanical array; state transfer; squeezing; phonon blockade

Abstract: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.