Generation of two-mode entanglement between separated cavities

被引：6

作者：

Li, Pengbo ^{[1
]}

Gu, Ying ^{[1
]}

Gong, Qihuang ^{[1
]}

Guo, Guangcan ^{[1
,2
]}

机构：

[1] Peking Univ, Dept Phys, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China

[2] Univ Sci & Technol China, Key Lab Quantum Informat, Hefei 230026, Peoples R China

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2009年 / 26卷 / 01期

基金：

中国国家自然科学基金;

关键词：

QUANTUM; PHOTONS; ATOMS; STATE;

D O I：

10.1364/JOSAB.26.000189

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a scheme for the generation of two-mode entangled states between two spatially separated cavities. It utilizes a two-level atom sequentially coupling to two high-Q cavities with strong classical driving fields. By suitably choosing the intensities and detunings of the fields and precisely controlling the dynamics, entangled coherent states and Bell states can be produced between the modes of the two cavities. The entangled states should have applications in quantum information processin. (C) 2008 Optical Society of America

引用

页码：189 / 193

页数：5

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