态|ψ_3^((3))>q中广义电场分量的等幂次N次方Y压缩特性  

Effects of equal-power n-th power y-squeezing of generalied electric field component in the state|ψ_3^((3))>q

作　　者：孙中禹[1,2] 陈光德[1] 杨志勇[3] 赖振讲[4] 

机构地区：[1]西安交通大学电子与信息工程学院,理学院,西安710049 [2]空军工程大学电讯工程学院,西安710077 [3]西安电子科技大学技术物理学院,西安710071 [4]西北大学光子学与光子技术研究所,光电子技术省级重点开放实验室,西安710069

出　　处：《激光杂志》2003年第2期35-37,共3页Laser Journal

摘　　要：利用多模压缩态理论 ,研究了由多模复共轭相干态 | {Z j }>q、多模复共轭虚相干态 | {iZ j }>q和多模真空态 | {0 j}>q这三者的线性叠加所组成的第Ⅲ类三态叠加多模叠加态光场 | ψ( 3)3>q中广义电场分量的等幂次N次方Y压缩特性。发现在一定条件下 ,| ψ( 3)3>q的广义电场分量总是呈现出周期性变化的、任意偶数次的广义非线性等幂次N次方Y压缩效应。By utilizing the theory of multimode squeezed states,it is studied on the effects of equal-power N-th power Y-squeezing of the generalized electric component in the state ｜ψ 3) _3>q,the third kind of the three state superpositions multimode superposition state light field,that is composed of the linear superpositions of multimode complex conjugation coherent state ｜｛iZ *_j｝>q,multimode complex conjugation imaginary coherent state ｜｛iZ *_j｝>q and the multimode vaccum state ｜｛0_j｝>q,It is found that the generalized electric field component (or the second perpendicular phase component)of the state｜ψ (3) _3｝>q can display any even-number-power equal-power N-th power Y-squeezing effeets that changes periodically,when some conditions are satistied.

关 键 词：三态叠加 多模非经典光场 广义电场分量 等幂次N次方Y压缩 光通信 

分 类 号：O437[机械工程—光学工程] TN929.1[理学—光学]