Many new techniques are applied to the compact Rubidium atomic fountain clock and a compact structure is adopted.

该小喷泉铷钟吸收了原子喷泉的许多新技术，采用紧凑的结构设计，加入空心光束以提高探测原子数。

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The interaction process of the cold atomic fountain and the Raman laser field is studied with the semiclassical theory and the Ramsey fringes are acquired.

采用半经典理论研究了冷原子喷泉与拉曼光场的相互作用过程，得到了冉赛(Ramsey)条纹。

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The process and conditions of cesium atomic fountain were introduced with detailed discussion of the influence of the optical component on fountain optical system.

介绍了实现铯原子喷泉的过程及条件，并详细讨论了光路中各种光学元件对铯原子喷泉光学系统性能的影响。

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