Dependence of the efficiency of terahertz radiation generation on the state of two-color pump field polarization during optical breakdown of air

被引：0
|
作者：
A. A. Ushakov
P. A. Chizhov
R. V. Volkov
V. V. Bukin
S. V. Garnov
机构：
[1] Moscow State University,Prokhorov General Physics Institute
[2] Russian Academy of Sciences,International Laser Center
[3] Moscow State University,undefined
来源：
Bulletin of the Lebedev Physics Institute | 2014年 / 41卷
关键词：
terahertz radiation; femtosecond laser pulses; femtosecond laser plasma; optical breakdown;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Terahertz generation when focusing two-frequency femtosecond laser pulses with various polarization states in air at atmospheric pressure is studied. The density of the photocurrent appearing during tunnel ionization under identical conditions is also calculated. The calculated and experimental data are in good agreement.
引用
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页码：200 / 204
页数：4
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