Spectral splitting of high order harmonics of ionizing gases irradiated with ultrashort intense laser pulses

被引：0
|
作者：
钟方川
胡雪原
黎忠
张正泉
李儒新
徐至展
机构：
来源：
Science China Technological Sciences | 2002年 / 01期
关键词：
harmonic generation; spectrum splitting; ionization; ultrashort laser pulses;
D O I：
暂无
中图分类号：
TN241 [激光物理和基本理论];
学科分类号：
0702 ; 070207 ;
摘要：
The spectrum of harmonics generated and propagated in ionized noble gas has been analyzed using one-dimensional wave propagation equation. The result shows that the spectral lines of harmonic become broadened and then split into two peaks when the laser intensity is strong enough to ionize the noble gas. The influnence of laser parameters and gas pressure on the splitting has been made clear.
引用
收藏
页码：106 / 112
页数：7
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