Influence of Discharge Plasma Inhomogeneities on the Characteristics of KrF-Laser Radiation

被引：0
作者：
Hongda Li
Y. N. Panchenko
M. V. Andreev
A. V. Puchikin
S. A. Yampolskaya
V. F. Losev
S. S. Anufrick
机构：
[1] Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences,Shenyang Ligong University
[2] Shenyang,undefined
[3] Liaoning,undefined
[4] Yanka Kupala State University of Grodno,undefined
来源：
Russian Physics Journal | 2021年 / 63卷
关键词：
KrF laser; discharge inhomogeneity; laser efficiency;
D O I：
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中图分类号：
学科分类号：
摘要：
Results of studies of the electric-discharge KrF laser with a specific pulse energy of ~6 J/L and an internal energy efficiency of more than 4% are presented. The formation of instabilities of various types in the volume discharge from an initial inhomogeneity of the electric field in the discharge gap and the partial composition of the gas mixture are shown. The possibility of stable discharge burning during several half-periods of the pump current is demonstrated.
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页码：2070 / 2075
页数：5
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