Kerr效应对非简并双光子Jaynes-Cummings模型腔场谱的影响  

Effects of Kerr-like Medium on the Cavity Field Spectra of the Nondegenerate Two-photon Jaynes-Cummings Model

作　　者：高云峰[1] 冯健[2] 宋同强[3] 

机构地区：[1]聊城师范学院教育工程系,聊城252059 [2]中国科学院安徽光学精密机械研究所激光光谱学开放实验室 [3]宁波大学物理系,宁波315211

出　　处：《量子电子学报》2001年第3期269-273,共5页Chinese Journal of Quantum Electronics

基　　金：山东省自然科学基金资助课题

摘　　要：研究了含Ｋｅｒｒ介质两模双光子Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ模型腔场谱，给出了初始光场为光子数态、相干态和热光场时的计算结果，讨论了Ｋｅｒｒ效应对谱结构的影响．发现一模腔场谱的频率可以被另一模初始场强灵敏地控制．The cavity field spectra for the nondegenerate two-photon Jayners-Cummings model with an additional Kerr-like medium are investigated. The results for the initial fields in pure number states, coherent states or thermal states are presented. The effects of Kerr-like medium on the cavity field spectra are analyzed. It is found that the frequency of one mode can be Changed easily by changing the intensity of the other mode.

关 键 词：腔场谱 KERR效应 双模J-C模型 双光子过程 

分 类 号：O431.2[机械工程—光学工程]