首页 | 本学科首页   官方微博 | 高级检索  
     检索      

多模辐射场的广义非线性不等阶高阶压缩的一般理论
引用本文:杨志勇,侯洵.多模辐射场的广义非线性不等阶高阶压缩的一般理论[J].光子学报,1999,28(5):385-392.
作者姓名:杨志勇  侯洵
作者单位:1. 西北大学光子学与光子技术研究所,西北大学光电子技术省级重点开放实验室,西安,710069
2. 西北大学光子学与光子技术研究所,西北大学光电子技术省级重点开放实验室,西安,710069;中国科学院西安光学精密机械研究所,西安,710068;瞬态光学技术国家重点实验室,西安,710068
基金项目:陕西省自然科学基金,陕西省教委专项科研基金
摘    要:本文建立了多模辐射场的广义非线性不等阶高阶压缩的一般理论。首次提出了多模辐射场中各模压缩阶数不相等的Nj次方Y压缩、Nj次方H压缩以及Nj次方X压缩的一般性定义,并对Nj-Y最小测不准态、Nj-Y压缩最小测不准态、Nj-H最小测不准态、Nj-H压缩最小测不准态以及Nj-X最小测不准态和Nj-X压缩最小测不准态等进行了详细讨论。指出,Zhang等人在国际上提出的有关单模辐射场的振幅N次方压缩的定义、Mark Hilery在国际上提出的有关双模辐射场的“双模和压缩”与“双模差压缩”的定义以及由笔者新近提出的有关多模辐射场的N次方Y压缩、N次方H压缩和N次方X压缩等的定义,仅仅只是本文所提出的Nj次方Y压缩、Nj次方H压缩以及Nj次方X压缩等的一般性定义在各种不同条件下的特例.

关 键 词:多模辐射场  广义非线性不等阶高阶压缩  Nj次方Y压缩  Nj次方H压缩  Nj次方X压缩  压缩度  不等阶最小测不准态  不等阶压缩最小测不准态
收稿时间:1999-02-05

GENERAL THEORY ON GENERALIZED NONLINEAR UNEQUELLED-ORDER HIGHER-ORDER SQUEEZING OF MULTI-MODE RADIATIVE LIGHT FIELD
Yang Zhiyong,Hou Xun.GENERAL THEORY ON GENERALIZED NONLINEAR UNEQUELLED-ORDER HIGHER-ORDER SQUEEZING OF MULTI-MODE RADIATIVE LIGHT FIELD[J].Acta Photonica Sinica,1999,28(5):385-392.
Authors:Yang Zhiyong  Hou Xun
Institution:1. Institute of Photonics & Photon-Technology, and Provincial Key Laboratory of Photoelectronic Technology, Northwest University, Xi′an, 710069, P. R. China;2. Xi′an Institute of Optics and Precision Mechanics, the Academy of Sciences of China, Xi′an, 710068, P. R. China;3. State Key Laboratory of Transient Optical Technology, Xi′an, 710068, P. R. China
Abstract:In this paper, the general theory of generalized nonlinear unequalled order higher order squeezing of multi mode radiative light field is further constructed by Yang Zhiyong and Hou Xun,thatis based upon developing the current theory of generalized nonlinear equal order higher order squeezing of multi mode radiative light field established by Yang Zhiyong and Hou Xun and published in Acta Photonica Sinica in 1998 recently.The general definitions of N j th power Y squeezing,N j th power H squeezing and N j th power X squeezing of multi mode radiative light field,in which the squeezed order of each mode is unequalled,are proposed firstly,and then the unequalled order N j Y minimum uncertainty state,the unequalled order N j Y squeezed minimum uncertainty state,the unequalled order N j H minimum uncertainty state,the unequalled order N j H squeezed minimum uncertainty state,the unequalled order N j X minimum uncertainty state and the unequalled order N j X squeezed minimum uncertainty state are discussed respectively in detail.The results show that the definition of amplitude N th power squeezing of single mode radiative light field that is suggested by Zhang Z.M.et al and published in Phys.Lett.(A),1990,Vol.150,No.1,the definitions of both sum and difference squeezing of two mode radiative light field presented by Mark Hillery in Phys.Rev.(A),1989,Vol. 40,No.6,and also the definitions of N th power Y squeezing,N th power H squeezing and N th power X squeezing,proposed by Yang Zhiyong and Hou Xun mentioned above,of multi mode radiative light field in which the squeezed order of each mode is equivalent,are only the specific examples of the definitions of N j th power Y squeezing,N j th power H squeezing and N j th power X Squeezing of this paper under different conditions.
Keywords:Multi  mode    radiative light field  Generalized nonlinear unequalled  order higher  order squeezing  N  j  th    power Y  squeezing  N  j  th power H  squeezing  N  j  th power X  squeezing  Squeezed    degree  Unequalled  order minimum uncertainty state  Unequal
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《光子学报》浏览原始摘要信息
点击此处可从《光子学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号