LONGITUDINAL AND TRANSVERSE COOLING OF A CESIUM ATOMIC-BEAM USING THE D1 TRANSITION WITH STARK-EFFECT FREQUENCY COMPENSATION

被引：7
|
作者：
YEH, JR
HOELING, B
KNIZE, RJ
机构：
[1] Department of Physics and Astronomy, University of Southern California, Los Angeles
来源：
PHYSICAL REVIEW A | 1995年 / 52卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.52.1388
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate the laser cooling of an alkali atomic beam using the D1 transition. Stark-effect frequency tuning is used to compensate the Doppler shift. A cesium beam as slow as 20 m/sec has been obtained. We also demonstrate the simultaneous transverse and longitudinal cooling in the deceleration region before the atoms reach their final velocity. This technique could be used to develop a cold atomic beam with high intensity.
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页码：1388 / 1393
页数：6
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