Uncertainty relation and photon-number distribution for one- and two-mode squeezed light

被引：5
|
作者：
Kolesnikov, Anton A. [1 ]
Man'ko, Vladimir I. [2 ]
机构：
[1] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Russia
[2] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
来源：
JOURNAL OF RUSSIAN LASER RESEARCH | 2008年 / 29卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
photon distribution; photon statistics; uncertainty relation; coherent state; squeezed light; squeezed vacuum;
D O I：
10.1007/s10946-008-9000-y
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We study the one-and two-mode photon distribution functions for Gaussian quantum states. The dependence on the photon-quadrature parameters is discussed within the framework of violation of the uncertainty relation. We derive the one-and two-mode photon distribution functions and present plots demonstrating that the expressions for the distribution functions take negative or complex values in the domain of quadrature parameters violating the uncertainty relation.
引用
收藏
页码：142 / 166
页数：25
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