一种新的原子频率标准:相干居群诱捕Cs脉泽

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254) Pub Date : 1998-07-06 DOI:10.1109/CPEM.1998.699845

A. Godone, F. Levi, J. Vanier

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引用次数: 2

摘要

近年来的研究表明，基于相干居群诱捕现象的无居群反演的Cs脉泽是可行的。这种类型的频率标准的主要优点是尺寸小，实现简单，几乎没有一阶光移和低噪声微波信号的可用性，从而实现具有优异短期频率稳定性的标准。

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A new atomic frequency standard: the coherent population trapping Cs maser

Recent studies have shown the feasibility of a Cs maser without population inversion based on the coherent population trapping phenomenon. Among the main advantages of this type of frequency standard are size, simplicity of implementation, virtual absence of first order light shift and the availability of a low noise microwave signal leading to the realization of a standard with an excellent short term frequency stability.

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

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