Enhanced cooling of a V-type three-level atom in an optical cavity

被引：0
|
作者：
刘利伟 [1 ]
谭磊 [1 ]
丁彩英 [1 ]
张玉清 [1 ]
谭文婷 [1 ]
机构：
[1] Institute of Theoretical Physics, Lanzhou University
来源：
Chinese Physics B | 2008年 / 10期
基金：
中国国家自然科学基金; 美国国家科学基金会;
关键词：
cavity cooling; three-level atom; enhanced cooling;
D O I：
暂无
中图分类号：
O431.2 [量子光学]; O562 [原子物理学];
学科分类号：
摘要：
We have studied theoretically and numerically the enhanced cooling of a V-type three-level atom in a high-finesse optical cavity and shown that the cooling rate can be increased by one order of magnitude over that of a two-level atom, and the momentum amplitude tends to a stationary state much smaller than that of a two-level atom. We have further shown that the cooling rate can be significantly improved by using feedback and a time-dependent pump.
引用
收藏
页码：3662 / 3667
页数：6
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