A frequency standard based on a continuous beam of laser cooled atoms

被引：0
|
作者：
Berthoud, P [1 ]
Joyet, A [1 ]
Thomann, P [1 ]
Dudle, G [1 ]
机构：
[1] Observ Cantonal, CH-2000 Neuchatel, Switzerland
来源：
1998 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST | 1998年
关键词：
D O I：
10.1109/CPEM.1998.699817
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A frequency standard based on a continuous beam of laser cooled atoms as an alternative to a pulsed scheme of an atomic fountain is currently investigated. A general overview of such a device and its main parts are presented. Two mechanisms of continuous extraction of atoms from an anisotropic magneto-optical trap are experimentally demonstrated. Stability and accuracy issues are discussed.
引用
收藏
页码：128 / 129
页数：2
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