OPTICAL GAIN IN HALOGEN ATOM RECOMBINATION REACTIONS.

被引:0
作者
Izmailov, I.A.
Kochelap, V.A.
机构
来源
Soviet journal of quantum electronics | 1980年 / 10卷 / 12期
关键词
OPTICAL GAIN;
D O I
10.1070/qe1980v010n12abeh010224
中图分类号
学科分类号
摘要
The radiative channel of halogen atom recombination reactions is discussed using experimental data. It is shown that various types of population of excited electronic states are formed during recombination. Calculations are made of the optical amplification cross sections for various transitions. It is found that for recombining atom concentrations of (1-5) multiplied by 10**1**8 cm** minus **3 at temperatures not exceeding 600-800 degree K, an optical gain of the order of 10** minus **3 cm** minus **1 may be achieved in the near infrared.
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页码:1484 / 1489
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