Nonlinear spectroscopy and optical phase conjugation in cold cesium atoms

被引:18
|
作者
Tabosa, JWR
Vianna, SS
deOliveira, FAM
机构
[1] Departamento de Física, Universidade Federal de Pernambuco, Recife, Pernambuco
来源
PHYSICAL REVIEW A | 1997年 / 55卷 / 04期
关键词
D O I
10.1103/PhysRevA.55.2968
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have employed a sample of cold cesium atoms in a magneto-optical trap to study nonlinear spectroscopy and four-wave-mixing optical phase conjugation using a noncycling transition. Reflectivities of the order of 1% have been measured for moderate levels of pump power and large angular aperture. In particular, we have performed nonlinear spectroscopy in a three-level V-type system and observed directly the ac Stark splitting of the cesium 6S(1/2), F=4 ground state.
引用
收藏
页码:2968 / 2972
页数:5
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