Interferometric investigation of the plasma in a three-electrode XeCl laser

被引：4
|
作者：
Borovkov, VV [1 ]
Andramanov, AV [1 ]
Voronov, SL [1 ]
机构：
[1] All Russia Sci Res Inst Expt Phys, All Russia Fed Nuc Ctr, Sarov 607190, Nizhny Novgorod, Russia
来源：
QUANTUM ELECTRONICS | 1999年 / 29卷 / 01期
关键词：
D O I：
10.1070/QE1999v029n01ABEH001404
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An experimental investigation was made of optical inhomogeneities in the active medium of a three-electrode XeCl laser with a double discharge. A current prepulse, which appeared during the discharge-formation stage, influenced the profile of the electron density distribution in the plasma. A study was made of the kinetics of changes in the electron density distribution during pumping. Small-scale optical inhomogeneities were detected and they appeared because of growth of discharge microinstabilities. The current density and the duration of the pump pulses needed to ensure a stable discharge were determined.
引用
收藏
页码：19 / 24
页数：6
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