Atomic cooling via AC Stark shift

被引：4

作者：

Black, Jennifer A. ^{[1
]}

Schmidt, Holger ^{[1
]}

机构：

[1] Univ Calif Santa Cruz, Sch Engn, Santa Cruz, CA 95064 USA

来源：

OPTICS LETTERS | 2014年 / 39卷 / 03期

基金：

美国国家科学基金会;

关键词：

LASER; BEAM; SPECTROSCOPY; DEFLECTION;

D O I：

10.1364/OL.39.000536

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We theoretically investigate atomic cooling using a spatially varying AC Stark shift to compensate for the changing Doppler shift of an unchirped cooling beam. An integrated approach using waveguide-based atom photonics is ideal to achieve the required spatial tailoring of the AC Stark beam intensity. We present two examples of the design procedure to cool sodium atoms in hollow-core antiresonant reflecting optical waveguides over tens of centimeters resulting in final velocities comparable to a Zeeman slower. The methods presented here are applicable to other experimental arrangements and atomic species. (C) 2014 Optical Society of America

引用

页码：536 / 539

页数：4

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