Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2015-07-29

Journal: JOURNAL OF MODERN OPTICS

Included Journals: Scopus、EI、SCIE

Volume: 62

Issue: 13

Page Number: 1076-1080

ISSN: 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.