四态叠加多模叠加光场的等幂N次Y压缩  

Equal-power N times Y-squeezing of four state superposition multimode superposition state light-field

作　　者：李增生[1] 

机构地区：[1]西安电子科技大学技术物理学院,陕西西安710071

出　　处：《陕西师范大学学报（自然科学版）》2005年第4期56-58,共3页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：陕西省自然科学基金资助项目(2001SL04)

摘　　要：根据量子力学中的态叠加原理,应用多模压缩态理论,研究了态|Ψ(4)〉q广义磁场分量的等幂次压缩特性,构造了四态叠加多模叠加态光场|Ψ(4)〉q.结果表明,在一定条件下,态|Ψ(4)〉q的广义磁场分量可呈现出周期性变化的广义非线性等幂N次Y压缩效应.The properties of the equal-power Y-squeezing of the state ｜Ψ^（4）〉q generalized magnetic- field component of four state superposition multimode superposition state light field ｜Ψ^（4）〉q are studied in detail by utilizing multimode squeezed state theory. It is found that the generalized magnetic-field component of the state ｜Ψ^（4）〉q can present the generalized nonlinear equal-power N times Y-squeezing effect under some certain conditions.

关 键 词：四态叠加 多模压缩态 广义磁场分量 等幂N次Y压缩 

分 类 号：O431.2[机械工程—光学工程]