Improvement and Reevaluation of Chinese Primary Frequency Standard

  • Xiaoren Yang
  • Changhua Wu
  • Mingshou Li
Conference paper

Abstract

The Chinese primary cesium beam frequendy standard CSIII has been reported at the previous Symposium [1]. This paper describes briefly its major improvements and its reevaluation by the Time/Frequency Division, NIM in the recent years.

Keywords

Cesium 

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References

  1. 1.
    Yang Xiaoren, Journal de Physique, supplement, Tome 42 (1981) C8–257.CrossRefGoogle Scholar
  2. 2.
    Chuanyun Xue, IEEE Trans. IM-29 (1980) 301.Google Scholar
  3. 3.
    Li Mingshou, CPEM’88 Digest (1988) 386.Google Scholar
  4. 4.
    Xue Chuanyun, Acta Metrologia Sinica (Chinese), Vol. 5 (1984) 91.Google Scholar
  5. 5.
    Li Enxian and Xue Chuanyun, IEEE Trans. IM-36 (1987) 620.Google Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • Xiaoren Yang
    • 1
  • Changhua Wu
    • 1
  • Mingshou Li
    • 1
  1. 1.National Institute of Metrology (NIM)BeijingPeople’s Republic of China

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