Open AccessREDUCTION OF LIGHT SHIFT IN Rb87 FREQUENCY STANDARD USING PULSE SAMPLING OPTICAL DETECTION METHOD
Author(s) -
Dong Tai-Qian
Publication year - 1981
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.30.1
Subject(s) - pulse (music) , optics , sampling (signal processing) , frequency shift , physics , materials science , detector
Device of pulse optical pumping and pulse sampling optical detection is presentedto reduce the light shift in Rb87 atomic frequency standard. The 0-0 transitionlineshape and light shift is calculated. It is qualitatively, inagreement with the experimen-tal results. With this device, one may expect to improve the long term frequency sta-bility of the passive Rb87 atomic frequeney standard.