Simultaneous laser cooling of multiple atomic species using an optical frequency comb

被引:13
|
作者
Aumiler, D. [1 ]
Ban, T. [1 ]
机构
[1] Inst Phys, HR-10000 Zagreb, Croatia
来源
PHYSICAL REVIEW A | 2012年 / 85卷 / 06期
关键词
SPECTROSCOPY; RB-87;
D O I
10.1103/PhysRevA.85.063412
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We study Doppler cooling of atoms using a frequency comb and develop a theory to quantitatively describe the process by investigating the interaction of two-level atoms with two counterpropagating pulse trains. We derive the radiative force on atoms and show that each comb mode effectively acts as a cooling laser, thereby indicating that simultaneous laser cooling in multiple cooling channels can be achieved using a single-frequency comb source. Possible experimental applications involving alkali-metal atoms are illustrated.
引用
收藏
页数:7
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