@inproceedings{158277042ba94d1bbf9c79fee6cbf10c,
title = "The Influence of Atmospheric Helium on Secondary Clocks",
abstract = "We report a new error source for the frequency of glass-cell based secondary time-frequency standards. That is, a frequency shift by helium collision was perceived where the helium atoms were confirmed as from the atmosphere.",
author = "Chen, \{K. H.\} and Wu, \{C. M.\} and Wu, \{S. R.\} and Yu, \{H. H.\} and Liu, \{T. W.\} and Cheng, \{W. Y.\}",
note = "Publisher Copyright: {\textcopyright} 2020 OSA.; 2020 Conference on Lasers and Electro-Optics, CLEO 2020 ; Conference date: 10-05-2020 Through 15-05-2020",
year = "2020",
month = may,
language = "???core.languages.en\_GB???",
series = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings",
}