DocumentCode
2507413
Title
The Atomichron - 30 Years Ago
Author
Daly, Richard T.
fYear
1967
fDate
24-26 April 1967
Firstpage
24
Lastpage
25
Abstract
A program to develop a practical, commercial cesium-beam frequency standard was begun in 1954 at National Co., Inc., Malden, Massachusetts, USA. By 1956, prototypes were produced followed by production models. Reminiscences of the two-year effort are presented.
Keywords
Atomic clocks; History; Prototypes;
fLanguage
English
Publisher
ieee
Conference_Titel
40th Annual Symposium on Frequency Control. 1986
Type
conf
DOI
10.1109/FREQ.1986.200917
Filename
1537857
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