基于有源光时钟的133c中7P1/2态的超精细结构测量

2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF) Pub Date : 2020-07-01 DOI:10.1109/IFCS-ISAF41089.2020.9234853

Tiantian Shi, Jianxiang Miao, D. Pan, Jingbiao Chen

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引用次数: 1

摘要

利用四能级有源光时钟测量了c7p1 /2态的超精细结构(hfs)。结合多普勒效应和主动受激辐射，期望对c7p1 /2 hfs的精度进行优化。分析了空腔拉效应、光位移和碰撞位移等实验结果的修正项。这种方案可以广泛推广到其他碱金属原子，以丰富高频振荡的测量。

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Hyperfine-structure Measurement of the 7P1/2 State in 133Cs Based on the Active Optical Clock

The hyperfine structure (hfs) of Cs 7P1/2 state is measured utilizing four-level active optical clock. Combing the Doppler effect and the active stimulated emission, the accuracy of Cs 7P1/2 hfs is expected to be optimized. The correction terms of experimental results, such as cavity-pulling effect, light shift and collision shift, are analyzed. Such a scheme can be widely extended to other alkali-metal atoms to enrich the measurements of hfs.

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2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)

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