Generation of Four-Photon Coherent State via Degenerate Raman Interaction

被引：0
|
作者：
CHEN Mei-Feng Department of Electronic Science and Applied Physics
机构：
来源：
Communications in Theoretical Physics | 2006年 / 45卷 / 01期
关键词：
four-photon coherent state; Raman interaction;
D O I：
暂无
中图分类号：
O431.2 [量子光学]; O413.1 [量子力学（波动力学、矩阵力学）];
学科分类号：
070205 ; 070207 ; 0803 ; 0809 ;
摘要：
A scheme is presented for generating a four-photon coherent state via the degenerate Raman interaction.The scheme does not need classical fields to manipulate the atoms.Its another advantage is that the atomic spontaneousemission can be neglected.Therefore,the coherence of the system may be better maintained.The scheme can begeneralized to generate superposition of 2;coherent states and superposition of 2;two-mode coherent states.Thecoherent states in each mode are on a circle symmetrically.
引用
收藏
页码：154 / 156
页数：3
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