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arXiv · 2110.09703

Development of a Cesium Fountain Clock at HUST: Preliminary Results

Hui Li·Yuanbo Du·Hongli Liu·Yunyi Guo·Mingming Liu·Wenbing Li·Zehuang Lu
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Abstract

A cesium atomic fountain clock is under development at Huazhong University of Science and Technology (HUST) in China. In this paper, we describe the construction of the entire fountain clock system and report the preliminary results. A frequency stability of $2.5\times 10^{-13} {\tau}^{-1/2}$ has been achieved by inter-comparison with a hydrogen maser, and the factors limiting the frequency stability are also discussed.

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Hui Li, Yuanbo Du, Hongli Liu, Yunyi Guo, Mingming Liu, Wenbing Li, Zehuang Lu. 2021-10-19. Development of a Cesium Fountain Clock at HUST: Preliminary Results. https://arxiv.org/abs/2110.09703

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