一种基于激光冷却原子的连续光束的频率标准

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254) Pub Date : 1998-07-06 DOI:10.1109/CPEM.1998.699817

P. Berthoud, A. Joyet, P. Thomann, G. Dudle

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引用次数: 0

摘要

目前正在研究一种基于激光冷却原子连续光束的频率标准，作为原子喷泉脉冲方案的替代方案。介绍了这种装置的总体概况及其主要部件。实验证明了从各向异性磁光阱中连续提取原子的两种机制。讨论了稳定性和精度问题。

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

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.

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来源期刊

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254)

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