Compression of atomic phase space using an asymmetric one-way barrier

被引:50
|
作者
Raizen, MG [1 ]
Dudarev, AM
Niu, Q
Fisch, NJ
机构
[1] Univ Texas, Dept Phys, Austin, TX 78712 USA
[2] Univ Texas, Ctr Nonlinear Dynam, Austin, TX 78712 USA
[3] Princeton Univ, Princeton Plasma Phys Lab, Princeton, NJ 08543 USA
关键词
D O I
10.1103/PhysRevLett.94.053003
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We show how to construct asymmetric optical barriers for atoms. These barriers can be used to compress phase-space of a sample by creating a confined region in space where atoms can accumulate with heating at the single photon recoil level. We illustrate our method with a simple two-level model and then show how it can be applied to more realistic multilevel atoms.
引用
收藏
页码:1 / 4
页数:4
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