Optical devices for cold atoms and Bose-Einstein condensates

被引:0
|
作者
Gaaloul, Naceur [1 ,2 ]
Jaouadi, Amine [1 ,2 ]
Telmini, Mourad [2 ]
Pruvost, Laurence [3 ]
Charron, Eric [1 ]
机构
[1] Univ Paris 11, Photophys Mol Lab, CNRS, Batiment 210, F-91405 Orsay, France
[2] Lab Spectroscop Atom Molecular Appl, Fac Sci, Tunis 2092, Tunisia
[3] Univ Paris 11, CNRS, Lab Aime Cotton, Orsay 91405, France
来源
FUNDAMENTAL AND APPLIED SPECTROSCOPY | 2007年 / 935卷
关键词
cold atoms; optical manipulation; beam splitter; deflector;
D O I
暂无
中图分类号
O59 [应用物理学];
学科分类号
摘要
The manipulation of cold atoms with optical fields is a very promising technique for a variety of applications ranging from laser cooling and trapping to coherent atom transport and matter wave interferometry. Optical fields have also been proposed as interesting tools for quantum information processing with cold atoms. In this paper, we present a theoretical study of the dynamics of a cold Rb-87 atomic cloud falling in the gravity field in the presence of two crossing dipole guides. The cloud is either deflected or split between the two branches of this guide. We explore the possibilities of optimization of this device and present preliminary results obtained in the case of zero-temperature dilute Bose-Einstein condensates.
引用
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页码:10 / +
页数:2
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