DocumentCode
39733
Title
NPLI Cesium Atomic Fountain Frequency Standard: Preliminary Results
Author
Arora, Pooja ; Purnapatra, S.B. ; Acharya, Arup ; Agarwal, Abhishek ; Yadav, Suneel ; Pant, Kapil ; Gupta, Ananya Sen
Author_Institution
Time & Freq. Sect., Council of Sci. & Ind. Res.-Nat. Phys. Lab., New Delhi, India
Volume
62
Issue
7
fYear
2013
fDate
Jul-13
Firstpage
2037
Lastpage
2042
Abstract
National Physical Laboratory India has developed a cesium atomic fountain frequency standard. The fountain has now become operational and is ready for complete frequency evaluation. In this paper, we report for the first time, the preliminary results obtained with this fountain, which include Ramsey fringes, frequency stability analysis, with an H-maser, and magnetic field mapping in the atomic flight region.
Keywords
atomic clocks; frequency standards; H-maser; NPLI; National Physical Laboratory India; Ramsey fringes; atomic flight region; cesium atomic fountain frequency standard; complete frequency evaluation; frequency stability analysis; magnetic field mapping; Atomic clocks; Ramsey fringes; microwave frequency standard;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2013.2255974
Filename
6509912
Link To Document