态|Ψ_n^((2))〉_q的广义非线性等阶N次方H压缩效应  

THE GENERALIZED NONLINEAR EQUAL-ORDER N-th POWER H-SQUEEZING EFFECT IN THE STATE |Ψ_n^((2))>_q

作　　者：孟振庭[1] 王菊霞[1] 

机构地区：[1]渭南师范学院量子光学与光子学研究室,陕西渭南714000

出　　处：《光子学报》2002年第1期18-22,共5页Acta Photonica Sinica

基　　金：陕西省教育厅专项科研基金资助项目 ( 99JK0 91 )和 ( 0 0 JK1 5 6)

摘　　要：构造了一种新型的多模叠加态 |Ψ(2 )n 〉q=C(R)n |{ -i Z*j }〉q+C(0 )n |{ 0 j}〉q;并首次详细地研究了此量子态的等阶 N次方 H压缩特性 .大量的计算和分析表明 :态 |Ψ(2 )n 〉q是一种多模典型的非经典光场 ;还发现了“相似压缩”A new type of multimode superposition state |Ψ (2) n> q=C (R) n|{-iZ  j}> q+C (0) n|{0 j}> q is constructed in this paper.The properties of the equal-order N-th power H-squeezing in the state is studied firstly in detail.By a large number of calculation and analysis,it is found that the state |Ψ (2) n> q is a kind of typical multimode nonclasical light field,and the state exhibits the phenomena of 'simititude squeezing'.

关 键 词：两态叠加 多模叠加态 等阶N次方H压缩 量子光学 

分 类 号：O431.2[机械工程—光学工程]