Acta Optica Sinica, Volume. 5, Issue 5, 455(1985)
Spatially resolved optogalvanic effect
Theory of the spatially resolved optogalvanic effect in a CO-discharge positive column is given. The theory has been found to agree well with experimental results. Based on this theory, a new method for measuring spatial distributions of electron density (or gain) in positive columns of discharge by means of optogalvanic effects is proposed.
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WANG YUMIN, GUI ZENXIN, ZHANG SHUNYI, FENG JIANZHONG. Spatially resolved optogalvanic effect[J]. Acta Optica Sinica, 1985, 5(5): 455