Observation of autoionization states by time-resolved optogalvanic spectroscopy

被引：1
|
作者：
Lee, J
Jeong, DY
Rhee, Y
机构：
来源：
RESONANCE IONIZATION SPECTROSCOPY 1996 - EIGHTH INTERNATIONAL SYMPOSIUM | 1997年 / 388期
关键词：
D O I：
10.1063/1.52204
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
An effective method for the observation of the atomic autoionization states in a hollow cathode discharge is realized by laser optogalvanic spectroscopy. The temporal profile of the optogalvanic signal induced by three-color three-step photoionization is divided by two different components. One is a fast arising signal which corresponds to the pure photoionization, and the other is a slow signal induced by the conventional optogalvanic mechanism. By resolving the fast and slow signal in the temporal evolution, the autoionization signals are clearly extracted from the any other optogalvanic signal including bound-bound state transitions.
引用
收藏
页码：333 / 336
页数：4
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