DocumentCode
3429542
Title
An improved, optically pumped, primary frequency standard: joint development by CRL and NIST
Author
Hasegawa, Atsushi ; Fukuda, Kenji ; Kotake, Noboru ; Kajita, Mastoshi ; Morikawa, Takao ; Lee, W.D. ; Nelson, Craig ; Jennings, D.A. ; Mullen, Lew ; Shirley, Jon H. ; Walls, F.L. ; Drullinger, R.
Author_Institution
Commun. Res. Lab., Minist. of Posts & Telecommun., Koganei, Japan
fYear
1998
fDate
27-29 May 1998
Firstpage
61
Lastpage
63
Abstract
An improved primary frequency standard based on an optically-pumped, thermal, atomic beam has been jointly developed by CRL and NIST. The design details are presented along with the preliminary evaluation results. The standard will be evaluated both in the US and Japan
Keywords
atomic beams; atomic clocks; caesium; frequency standards; optical pumping; CRL; Cs; Japan; NIST; RF radiation; US; atomic beam; diode laser; optically pumped frequency standard; primary frequency standard; Atomic beams; Communication standards; Magnetic recording; NIST; Optical feedback; Optical pumping; Optical saturation; Optical sensors; Radio frequency; Standards development;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium, 1998. Proceedings of the 1998 IEEE International
Conference_Location
Pasadena, CA
ISSN
1075-6787
Print_ISBN
0-7803-4373-5
Type
conf
DOI
10.1109/FREQ.1998.717881
Filename
717881
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