Investigation of RF excited CO2 slab laser discharges by measuring N-2 emission bands with high spatial resolution

被引：0
|
作者：
Berkermann, U
Liffers, A
Hannemann, R
Jakob, G
Lucking, C
Mentel, J
Schiffner, G
机构：
来源：
XI INTERNATIONAL SYMPOSIUM ON GAS FLOW AND CHEMICAL LASERS AND HIGH-POWER LASER CONFERENCE | 1997年 / 3092卷
关键词：
spectroscopic measurements; N-2 molecular bands; sealed off CO2 laser; intensity profiles; rotational temperature profiles; discharge parameters;
D O I：
10.1117/12.270227
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Spectroscopic measurements of N-2 molecular bands emitted by the discharge of a sealed off test chamber and a 2 kW CO2 slab laser deliver detailed rotational temperature and intensity profiles in the gap between the electrodes as a function of different discharge parameters. The results give basic information on the behaviour of the discharge and the main plasma parameters for further investigations.
引用
收藏
页码：243 / 246
页数：4
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