Kerr效应对光场的振幅N次方压缩的影响  

Influence of the Kerr Effect on the Amplitude Nth-Power Squeezing of Light Field

作　　者：赖云忠[1] 杨峻峰[1] 

机构地区：[1]太原重型机械学院基础部,太原030024

出　　处：《量子电子学报》1997年第6期531-536,共6页Chinese Journal of Quantum Electronics

摘　　要：本文研究了一个位于高QKerr介质腔中的级联三能级原子与相干态场相互作用系统中，Kerr效应对光场的振幅N次方压缩的影响．结果表明，Kerr效应导致光杨振幅N次方压缩量显著增大，当初始光场较强时，光场的振幅N次方压缩度的时间演化呈现出明显的周期性。We have studied the influence of the Kerr effect on the amplitude Nth-power squeezing in the system of coherent state interacting with a three-level cascade atom inside a high Q cavity filled with a Kerr medium.The results show that Kerr effect leads to the increasing of the quantities of the amplitude Nth-power squeezing of field.As the initial incident field becomes greater,time evolution of the degree of the amplitude Nth-power squeezing of field appears periodically.

关 键 词：KERR效应 振幅 N次方程压缩 光场 量子光学 

分 类 号：O431[机械工程—光学工程]