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

页码：3662 / 3667

页数：6

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