Interference between Raman gain and four-wave mixing in cold atoms

被引：5
|
作者：
Michaud, Franck
Gattobigio, Giovanni-Luca
Tabosa, Jose W. R.
Kaiser, Robin
机构：
[1] CNRS, UMR 6618, Inst Non Lineaire Nice, F-06560 Valbonne, France
[2] Univ Ferrara, Natl Inst Nucl Phys, Dipartimento Fis, Sezione Ferrara, I-44100 Ferrara, Italy
[3] Univ Fed Pernambuco, Dept Fis, Recife, PE, Brazil
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2007年 / 24卷 / 10期
关键词：
D O I：
10.1364/JOSAB.24.000A40
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Using a pump-probe scheme with a large cloud of cold rubidium atoms, we observe very large double-pass gain (1800%) due to interference between Raman gain and four-wave mixing. A simple model explains the main features observed.
引用
收藏
页码：A40 / A47
页数：8
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