ADIABATIC FREQUENCY UP-CONVERSION OF A POWERFUL ELECTROMAGNETIC PULSE PRODUCING GAS IONIZATION

被引：66

作者：

GILDENBURG, VB ^{[1
]}

KIM, AV ^{[1
]}

KRUPNOV, VA ^{[1
]}

SEMENOV, VE ^{[1
]}

SERGEEV, AM ^{[1
]}

ZHAROVA, NA ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST APPL PHYS,NIZHNII NOVGOROD,RUSSIA

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 1993年 / 21卷 / 01期

关键词：

D O I：

10.1109/27.221099

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The theory of strong frequency up-conversion of the powerful ionizing electromagnetic radiation in gases is presented based on the modified nonlinear geometrical optics approximation. The permanent spectrum up-shift versus propagation path, exceeding considerably the initial frequency, is demonstrated without strong wave dissipation for the cases of impact and field-induced ionization in the high-intense field range. Reflectionless propagation into the super-critical plasma and broad-band tuning of the laser radiation are emphasized as highly promising physical applications of the phenomenon described.

引用

页码：34 / 44

页数：11

共 23 条

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