Test of a space cold atom clock prototype in absence of gravity

被引：0

作者：

Lemonde, P ^{[1
]}

Laurent, P ^{[1
]}

Simon, E ^{[1
]}

Santarelli, G ^{[1
]}

Clairon, A ^{[1
]}

Salomon, C ^{[1
]}

Dimarcq, N ^{[1
]}

Petit, P ^{[1
]}

机构：

[1] Lab Primaire Temps & Frequences, F-75014 Paris, France

来源：

1998 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST | 1998年

关键词：

D O I：

10.1109/CPEM.1998.699815

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：

In space, thanks to micro-gravity conditions, a clock using laser cooled atoms is expected to have better performances than on Earth. We have constructed a prototype of this space clock. It was tested in the absence of gravity of aircraft parabolic flights, yielding an atomic resonance with a width of 7 Hz, twice narrower than on Earth.

引用

页码：124 / 125

页数：2

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