| ATOMIC AND MOLECULAR PHYSICS |
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Realization of an 85Rb Atomic Fountain |
LI Tang, WEI Rong, SHI Chun-Yan, ZHOU Zi-Chao, LV De-Sheng, WANG Yu-Zhu |
| Key Laboratory of Quantum Optics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 |
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| Cite this article: |
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LI Tang, WEI Rong, SHI Chun-Yan et al 2010 Chin. Phys. Lett. 27 083201 |
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Abstract An atomic fountain with 85Rb cold atoms is reported. A series of time-of-flight signals is obtained, and the measured temperature of the cold atomic cloud is about 2.4μK. It will have potential new applications in the precise measurement of fundamental constants and the proof of the Einstein's equivalence principle.
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| Keywords:
32.30.B
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Received: 14 May 2010
Published: 28 July 2010
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