A study of optical properties of a four-level atomic system via vacuum-induced coherence effects

被引：0

作者：

陈峻 ^{[1
,2
]}

刘正东 ^{[3
,4
]}

郑军 ^{[4
]}

庞玮 ^{[1
]}

尤素萍 ^{[5
]}

机构：

[1] Experimental Teaching Center,Guangdong University of Technology

[2] Department of Physics,Hangzhou Dianzi University

[3] Institute of Modern Physics,Nanchang University

[4] Institute of Optoelectronic Material and Technology,South China Normal University

[5] Engineering Research Center for Nanotechnology,Nanchang University

来源：

Chinese Physics B | 2010年 / 19卷 / 04期

基金：

中国国家自然科学基金;

关键词：

vacuum-induced coherence; quantum interference; coherent hole burning; optical bistability;

D O I：

暂无

中图分类号：

O431.2 [量子光学]; O562 [原子物理学];

学科分类号：

摘要：

This paper studies the effects of vacuum-induced coherence(VIC) in a four-level atomic system.The effects of VIC lead to the coherent hole burnings exhibited in the system at some certain points of the Rabi frequency.This is also the reason for the enhancement of the coherent population trapping.In addition,optical bistability occurs in the evolution curves of absorption versus the phase of Rabi frequencies.

引用

页码：261 / 265

页数：5

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