Chinese Journal of Lasers, Volume. 21, Issue 4, 261(1994)
Real-time Measurement of 2-D Density Flux Distribution of Atomic Vapor in Vacuum Chamber by Laser Fluorescence
A method and its relative apparatus of using laser fluorescence to measure the two dimensional density flux ditribution of the atomic vapor in vacuum chamber is introduced in this paper. The experiment shows: the distribution rule of two dimensional density flux in the vapor model of 4 mm× 6 mm is independent of the heating power, and it can be described in the 6th power of cosine distribution, and the density flux varies linearly with the heating power approximately.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Real-time Measurement of 2-D Density Flux Distribution of Atomic Vapor in Vacuum Chamber by Laser Fluorescence[J]. Chinese Journal of Lasers, 1994, 21(4): 261
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