The investigation of magnetically confined discharge CO lasers

被引：0
|
作者：
T. Wang
Q. Cheng
D. Mao
机构：
[1] State Key Laboratory of Laser Technology,
[2] Huazhong University of Science and Technology,undefined
[3] Wuhan Hubei 430074,undefined
[4] People’s Republic of China,undefined
来源：
Applied Physics B | 2001年 / 72卷
关键词：
PACS: 42.55 E;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A model of magnetically confined discharge carbon monoxide (CO) lasers is presented. Electron energy distribution functions, the influence of magnetic fields on electron impact excitation, the vibration-to-translation (V–T) and the vibration-to-vibration (V–V) excitation rates of CO molecules are discussed. The vibrational-state populations of CO molecules and small-signal gain with magnetic fields are calculated and studied empirically. With the addition of a magnetic field, there is a hole in the distribution of the vibrational-state populations of CO molecules, and the small-signal gain is higher in this region.
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页码：599 / 603
页数：4
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