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高阶差压缩——N次方X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高阶差压缩——N次方X压缩的一般理论[J].光子学报,1998,27(12):1065-1069.
作者姓名:杨志勇  侯洵
作者单位: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,中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室
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:本文在发展现有理论的基础上,提出了多模(2q模)辐射场的广义非线性高阶差压缩(即N次方X压缩)的定义,给出N次方X压缩效应的压缩度的计算公式,并对N-X最小测不准态和N-X压缩最小测不准态等进行了详细讨论.指出,MarkHilery在文献6中所提出的有关双模辐射场的“差压缩”的定义,仅仅是本文所提出的多模辐射场的广义非线性高阶差压缩(即N次方X压缩)的一般性定义在q=1、N=1条件下的特例.

关 键 词:多模辐射场  广义非线性高阶差压缩  N次方X压缩  压缩度  N-X最小测不准态  N-X压缩最小测不准态
收稿时间:1998-08-05

NONLINEAR HIGHER-ORDER DIFFERENCE SQUEEZING OF MULTI-MODE RADIATIVE LIGHT FIELD ——General Theory of N-th X-Squeezing Effects
Yang Zhiyong,Hou Xun.NONLINEAR HIGHER-ORDER DIFFERENCE SQUEEZING OF MULTI-MODE RADIATIVE LIGHT FIELD ——General Theory of N-th X-Squeezing Effects[J].Acta Photonica Sinica,1998,27(12):1065-1069.
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 & Precision Mechanics, and State Key Laboratory of Transient Optical Technology, the Academy of Sciences of China, Xican, 710068, P. R. China
Abstract:In this paper,the definition of the generated nonlinear higher order difference squeezing or Nth power X squeezing of 2q mode radiative light field is suggested by Yang Zhiyong and Hou Xun firstly,that is based on the developing of current two mode squeezing theory established by Mark Hillery in Phys Rev(A),1989,Vol.40,No.6.Then the calculation formula of squeezing degree on Nth power X squeezing effect is given.And finally both N X minimum uncertainty state and N X squeezed minimum uncertainty state are discussed in detail.It is pointed out that the definition of two mode difference squeezing proposed by Mark Hillery in reference mentioned adove is only the specific example of this paper under the conditions of both q=1 and N=1.
Keywords:Multi  mode radiative light field  Generated nonlinear higher  order difference squeezing  N th power X  squeezing  Squeezed degree  N  X minimum uncertainty state  N  X squeezed minimum  uncertainty state  
本文献已被 CNKI 维普 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