Two-dimensional atom localization via probe absorption in a four-level atomic system

被引：0

作者：

王志平 ^{[1
]}

葛强 ^{[1
,2
]}

阮于华 ^{[1
]}

俞本立 ^{[1
]}

机构：

[1] Key Laboratory of Opto-Electronic Information Acquisition and Manipulation of Ministry of Education,Anhui University

[2] School of Mathematics and Physics,Anhui Polytechnic University

来源：

Chinese Physics B | 2013年 / 22卷 / 07期

关键词：

two-dimensional (2D) atom localization; probe absorption; four-level atomic system;

D O I：

暂无

中图分类号：

O562 [原子物理学];

学科分类号：

070203 ; 1406 ;

摘要：

We have investigated the two-dimensional (2D) atom localization via probe absorption in a coherently driven four-level atomic system by means of a radio-frequency field driving a hyperfine transition. It is found that the detecting probability and precision of 2D atom localization can be significantly improved via adjusting the system parameters. As a result, our scheme may be helpful in laser cooling or the atom nano-lithography via atom localization.

引用

页码：206 / 211

页数：6