Entanglement of nanomechanical oscillators and two-mode fields induced by atomic coherence

被引：112

作者：

Zhou, Ling ^{[1
]}

Han, Yan ^{[1
]}

Jing, Jietai ^{[2
]}

Zhang, Weiping ^{[2
]}

机构：

[1] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China

[2] E China Normal Univ, Dept Phys, State Key Lab Precis Spect, Shanghai 200062, Peoples R China

来源：

PHYSICAL REVIEW A | 2011年 / 83卷 / 05期

关键词：

CRITERION;

D O I：

10.1103/PhysRevA.83.052117

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a scheme for three-level cascade atoms to entangle two optomechanical oscillators as well as two-mode fields. We show that two movable mirrors and two-mode fields can be entangled even for bad cavity limits. We also study entanglement of the output of two-mode fields in the frequency domain. The results show that the frequency of the mirror oscillation and the injected atomic coherence affect the output entanglement of the two-mode fields.

引用

页数：6

共 28 条

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