Kerr介质腔中“单模光场-V型三能级原子系统”的场熵演化特性  

THE FIELD ENTROPY EVOLUTION OF THE V-TYPE THREE-LEVEL ATOM INTERACTING WITH A SINGLE MODE COHERENT LIGHT FIELD IN AN ADDITIONAL KERR MEDIUM

作　　者：刘素梅[1] 刘三秋[1] 

机构地区：[1]江西师范大学物理系,南昌330027

出　　处：《光子学报》2002年第8期924-928,共5页Acta Photonica Sinica

摘　　要：利用全量子理论 ,研究了附加Kerr介质腔中“V”型三能级原子与单模相干态光场相互作用的场熵演化规律 ,讨论了Kerr效应和初始场的平均光子数n(初始场强 )The field entropy evolution of V type three level atom interacting with a single mode coherent light field in an additional Kerr medium is studied by means of the quantum theory.The influences of the Kerr medium and the excited field intensity on the field entropy evolution is also investigated.

关 键 词：单模光场 演化特性 附加Kerr介质腔 “Ⅴ”型三能级原子 约化密度算符 场熵 量子光学 

分 类 号：O431.2[机械工程—光学工程]