Influence of atmospheric helium on secondary clocks

Ko Han Chen, Chien Ming Wu, Shu Rong Wu, Hsin Hung Yu, Tze Wei Liu, Wang Yau Cheng

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

Glass-cell-based secondary clocks, including coherent population trapping (CPT) clocks, are the most used clocks in modern laboratories and in industry.However, the reported frequency accuracies of those secondary clocks were always much worse than expected, though all error sources have been previously discussed. In this report, a high-precision measurement on the spectral frequency-linewidth relation (FL-R) is first used for revealing a new error source in secondary clocks by which we answer the puzzle raised in Opt. Lett. 38, 3186 (2013).

原文???core.languages.en_GB???
頁(從 - 到)4088-4091
頁數4
期刊Optics Letters
45
發行號14
DOIs
出版狀態已出版 - 15 7月 2020

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