Entangling two cavity modes via a two-photon process

被引：6

作者：

Yi, XX ^{[1
]}

Zhou, L

Song, HS

机构：

[1] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China

[2] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2004年 / 37卷 / 20期

关键词：

D O I：

10.1088/0305-4470/37/20/015

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a scheme for entangling two field modes in two high-Q optical cavities. Using a virtual two-photon process, our scheme provides us a new kind of nonlinear interaction among the cavity modes that is very different from the Kerr interaction. Through this interaction maximally entangled states for the two modes may be achieved. The ideal implementation of our proposal requires no real population transitions of atomic internal states, hence it is immune to atomic decay.

引用

页码：5477 / 5484

页数：8

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