Atom localization in a Doppler broadened medium via two standing-wave fields

被引:3
作者
Abd-Elnabi, Somia [1 ]
Osman, Kariman I. [1 ]
机构
[1] Al Azhar Univ, Fac Sci, Womens Sect, Dept Math, Nasr City, Cairo, Egypt
关键词
Atom localization; Doppler effect; Standing-wave field; PHASE-CONTROL; ABSORPTION; TRANSPARENCY;
D O I
10.1016/j.optcom.2015.09.051
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The atom localization has been achieved in a four-level V-type atomic system interacting with two classical unidirectional standing-wave fields and weak probe field in a Doppler broadened medium under several conditions at very low temperature. The precision of the atom localization is compared with the system in the presence and absence of the Doppler broadened medium. The influence of some parameters such as the amplitude, wave vectors and the phase shift of the standing-wave fields on the atom localization is studied and has been found to obtain various atom localization patterns with symmetric shape. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:1 / 8
页数:8
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