@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.; null ; 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",
}