Open AccessTHE DEPENDENCE OF Cs SATURATED ABSORPTION SPECTRA ON THE INTENSITY OF PUMPING LIGHT
Author(s) -
Jian-hua Gan,
Xuzong Chen,
Yimin Li,
Wangxi Ji,
Jing-shan Hua,
YAO JI-LIANG,
Donghai Yang,
Yiqiu Wang
Publication year - 1996
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.45.1622
Subject(s) - saturation (graph theory) , spectral line , hyperfine structure , atomic physics , absorption (acoustics) , absorption spectroscopy , intensity (physics) , optical pumping , materials science , rate equation , physics , optics , laser , quantum mechanics , kinetics , mathematics , combinatorics
The dependence of Cs saturated absorption spectra on the intensity of pumping light, especially that of the spectrum of →′, was measured and calculated. When the pumping light and probing light were linearly polarized, the relative magnitudes of the resonance signals were calculated by solving a set of rate equations with Runge-Kutta algorithm, taking into consideration the optical pumping process and the saturation in the Zee-man sublevels of the hyperfine structure. The theoretical calculations were in good agreement with the experimental results.