Selective Deflection of Polarized Light Via Coherently Driven Four-Level Atoms in a Double-Λ Configuration

被引：0
|
作者：
Guo Yu [1 ,2 ]
机构：
[1] Changsha Univ Sci & Technol, Dept Phys & Elect Sci, Changsha 410114, Hunan, Peoples R China
[2] Hunan Normal Univ, Minist Educ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha 410081, Hunan, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2010年 / 53卷 / 05期
关键词：
electromagnetically induced transparency; selective deflection; inhomogeneous control field; ELECTROMAGNETICALLY INDUCED TRANSPARENCY; OPTICS;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the interaction of a weak probe field, having two circular polarized components, i.e., sigma(-) and sigma(+) polarization, with an optically dense medium of four-level atoms in a double-Lambda configuration, which is mediated by the electromagnetically induced transparency with a polarized control light with spatially in homogeneous profile. We analyse the deflection of the polarized probe light and we find that we can selectively determine which circular component will be deflected after the polarized probe light enters the atom medium via adjusting the polarization and detuning of the control field.
引用
收藏
页码：923 / 926
页数：4
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