DocumentCode
185997
Title
Accuracy evaluation of the KRISS-F1 fountain clock
Author
Park Sang Eon ; Heo Myoung-Sun ; Kwon Taeg Yong ; Kurt, Gokhan ; Lee Sang-Bum ; Park Chang Yong ; Lee Won-Kyu ; Yu Dai-Hyuk
Author_Institution
Div. of Phys. Metrol., Korea Res. Inst. of Stand. & Sci., Daejeon, South Korea
fYear
2014
fDate
19-22 May 2014
Firstpage
1
Lastpage
2
Abstract
A number of cesium atomic fountain primary frequency standards (PFS) realizing the International System (SI) second are contributing to the International Atomic Time (TAI). The accuracy of recent Cs fountain frequency standards reach low 10-16 level [1-3]. Since 2010 we have been developing a Cs/Rb dual fountain frequency standard, KRISS-F1 [4]. Currently we operate KRISS-F1 as only a Cs fountain standard.
Keywords
atomic clocks; caesium; frequency standards; International Atomic Time; International System; KRISS-F1 fountain clock; accuracy evaluation; cesium atomic fountain PFS; dual fountain frequency standard; primary frequency standard; Accuracy; Atomic clocks; Cavity resonators; Frequency modulation; Masers; Physics; Standards;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium (FCS), 2014 IEEE International
Conference_Location
Taipei
Type
conf
DOI
10.1109/FCS.2014.6859971
Filename
6859971
Link To Document