Kerr介质中双模纠缠相干光场与V型三能级原子相互作用系统的原子偶极压缩  

Atomic dipole squeezing in the system of the two-mode entangled coherent states interacting with a V-type three-level atom in Kerr medium

作　　者：费振乐[1] 郑小虎[1] 曹卓良[1] 

机构地区：[1]安徽大学物理与材料科学学院

出　　处：《量子电子学报》2006年第1期71-76,共6页Chinese Journal of Quantum Electronics

基　　金：安徽省自然科学基金项目(03042401)安徽省教育厅重点项目(2004kj005zd)安徽省信息材料与器件重点实验室基金安徽大学人才队伍建设经费资助

摘　　要：研究了Kerr介质中双模纠缠相干光场与V型三能级原子相互作用系统的原子偶极压缩效应,结果表明:此压缩效应和双模纠缠相干光场的纠缠程度、Kerr介质与光场的耦合强度、失谐量及原子初态相关联。Atomic dipole squeezing effects in the system of the two-mode entangled coherent states interacting with a V-type three-level atom in Kerr medium has been discussed. The results indicate that the atomic dipole squeezing effects depend on the degree of entanglement of the two-mode entangled coherent states, the coupling strength of the Kerr medium with the field, the detuning and the atomic initial state.

关 键 词：量子光学 KERR介质 双模纠缠相干光场 V型三能级原子 原子偶极压缩 

分 类 号：O431.2[机械工程—光学工程]