Control of spontaneous emission from a microwave driven atomic system

被引：12

作者：

Wang, Chun Liang ^{[1
,2
]}

Kang, Zhi Hui ^{[3
]}

Tian, Si Cong ^{[3
]}

Wu, Jin Hui ^{[3
]}

机构：

[1] NE Normal Univ, Minist Educ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China

[2] NE Normal Univ, Minist Educ, Key Lab UV Light Emitting Mat & Technol, Changchun 130024, Peoples R China

[3] Jilin Univ, Coll Phys, Changchun 130012, Peoples R China

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 04期

基金：

中国国家自然科学基金;

关键词：

ABSORPTION PROPERTIES; QUANTUM; INVERSION; CAVITY;

D O I：

10.1364/OE.20.003509

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate coherent control of spontaneous emission from an indirectly coupled transition in a microwave driven four-level atomic system. The transition of concern is not directly coupled by any laser fields, while the ground state is coupled to another ground state by a microwave field. We show that the coupling of the microwave field produces interesting features such as double narrow lines in the emission spectrum. The heights, widths and positions of the emission peaks can be controlled by modifying the Rabi frequency and detuning of the microwave field. We discuss the spectra in the dressed states basis. (C) 2012 Optical Society of America

引用

页码：3509 / 3518

页数：10

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