Dominant wing spectroscopy of energy pooling collisions near the boundary layer involving thermal caesium vapour
Wang Tie-Yun, Huang Tao, Shuangli Dong +2 more
We have observed the dominant wing spectroscopy of energy pooling collision near the boundary layer involving Cs atoms under the condition of moderate-to-high optical depths at line-centre. It appears from our experimental investigations that the energy-pooling fluorescence presents about 16 spectral lines, and all the lines can be assigned to the Cs atomic transitions. We find that all lines of the energy-pooling retrofluorescence from the heated Cs atomic vapour cell show two-peak profiles. In addition, its pumping power linear dependence in the energy pooling process has been measured and analysed.
Chinese Physics•Oct 1, 2007•0 citations