Squeezing and higher-order squeezing of photon-added coherent states propagating in a Kerr-like medium

被引：20

作者：

Sudheesh, C ^{[1
]}

Lakshmibala, S ^{[1
]}

Balakrishnan, V ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Phys, Madras 600036, Tamil Nadu, India

来源：

JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 2005年 / 7卷 / 12期

关键词：

photon-added coherent states; higher-order squeezing; Wigner function;

D O I：

10.1088/1464-4266/7/12/040

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the squeezing and higher-order squeezing properties of photon-added coherent states propagating through a Kerr-like medium, particularly close to instants of revivals and fractional revivals of the state. The Wigner functions at these instants are obtained, and the extent of non-classicality quantified.

引用

页码：S728 / S735

页数：8

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