Kerr介质中双模相干场与原子多光子相互作用系统的光子统计  

Statistic properties of photon in the system of the two-mode coherent field interacting with atom via multiphoton process in Kerr medium

作　　者：张多[1] 刘国君[2] 

机构地区：[1]武汉工业学院数理科学系,湖北武汉430023 [2]湖北大学物理学与电子科学技术学院,湖北武汉430062

出　　处：《湖北大学学报（自然科学版）》2009年第4期367-369,378,共4页Journal of Hubei University：Natural Science

摘　　要：利用全量子理论并结合数值计算的方法,研究一个二能级原子与双模相干态光场相互作用系统的光子统计性质.讨论了初始平均光子数、克尔介质的作用强度、跃迁光子数对光子统计特性的影响.The statistic properties of photon in the system of two-mode entangled coherent field interacting with atom via multiphoton process in Kerr medium were investigated by means of quantum theory and numerical method. Induced by the means photon numbers of field, the coupling strength of the Kerr medium with the light field, the absorbing or emitting photon numbers, the effects on the statistic properties of photon were discussed.

关 键 词：量子光学 双模相干场 克尔介质 多光子相互作用 光子统计 

分 类 号：O431.2[机械工程—光学工程]