双模纠缠相干光场与V型三能级原子相互作用系统的光场压缩效应  

Light squeezing of the system of the two-mode entangled coherent state field interacting with a V-type three-level atom

作　　者：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》2004年第6期778-782,共5页Chinese Journal of Quantum Electronics

基　　金：安徽省教育厅重点项目(2004kj005zd)安徽省自然科学基金项目(03042401)安徽大学人材队伍建设经费资助

摘　　要：研究了双模纠缠相干光场与V型三能级原子相互作用过程中光场压缩效应,结果表明:此压缩效应与双模纠缠光场的纠缠程度、失谐量、平均光子数和原子初态相关联。By solution of Schrodinger equation and numerical calculations, the light squeezing effects in the system of the two-mode entangled coherent state optical field interacting with a V-type three-level atom was discussed. The results indicate that the light squeezing effects depend on the degree of entanglement of the two-mode entangled coherent state optical field, the detuning, mean photon numbers and atomic initial state.

关 键 词：量子光学 双模纠缠相干光场 三能级原子 光场压缩 

分 类 号：O431.2[机械工程—光学工程]