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Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)

Application of Velocity Grating Spectrum in Calcium-beam Optical Clock

Duo Pan, Haosen Shang, Tianyu Liu, 王秀梅 Wang Xiumei, Tiantian Shi, Jingbiao Chen

Published Apr 24, 2022• 0 citations
Publisher

Abstract

We apply the velocity grating optical spectrum to the calcium-beam optical clock with Rabi interrogation, in order to take full use of the large amount of atoms with non-zero velocities in the thermal atomic beam. Thus the signal-to-noise ratio and the stability index of calcium optical clock can be improved.
DOI
10.1109/eftf/ifcs54560.2022.9850712

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