第一种非对称叠加态光场的等幂次N-Y测不准态  

The properties of the equal-power N-Y uncertainty state of asymmetrical multimode superposition state light field

作　　者：徐敏[1] 韩小卫[2] 

机构地区：[1]安康师范专科学校物理与计算机系,陕西安康725000 [2]渭南师范学院物理系,陕西渭南714000

出　　处：《宝鸡文理学院学报（自然科学版）》2003年第1期45-47,共3页Journal of Baoji University of Arts and Sciences(Natural Science Edition)

基　　金：陕西省教委专项科研基金(99JK091)

摘　　要：利用多模压缩态理论,研究了多模叠加态光场|ψ(ab)I〉q的广义非线性等幂次N次方Y压缩特性,结果发现:在一些特定的条件下,态|ψ(ab)I〉q恒处于等幂次N-Y测不准态,而不呈现等幂次N次方Y压缩效应。The properties of generalized nonlinear equalpower Nth power Ysqueezing on multimode superposition state light field |ψ(ab)I>q are analyzed,by utilizing the theory of multimode squeezed state.It is found that in the some certain conditions,the state |ψ(ab)I>q can always display the equalpower NY uncertainty state,but the state |ψ(ab)I>q can't display the equalpower Nth power Ysqueezing effect.

关 键 词：非对称叠加态光场 等幂次N次方Y压缩效应 等幂次N—Y测不准态 多模压缩态理论 

分 类 号：O431.2[机械工程—光学工程]