SPECTRALLY MODULATED 2ND-HARMONIC EMISSION FROM LASER-PLASMA FILAMENTS

被引：6

作者：

GIULIETTI, D ^{[1
]}

BIANCALANA, V ^{[1
]}

BORGHESI, M ^{[1
]}

CHESSA, P ^{[1
]}

GIULIETTI, A ^{[1
]}

SCHIFANO, E ^{[1
]}

机构：

[1] IST FIS ATOM & MOLEC,I-56127 PISA,ITALY

来源：

OPTICS COMMUNICATIONS | 1994年 / 106卷 / 1-3期

关键词：

D O I：

10.1016/0030-4018(94)90056-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spectra of forward emitted second harmonic light from laser interaction with filamentary plasmas have been experimentally studied. Rather regular modulations in the frequency domain have been observed into overall red-shifted spectra. The observed spectral features are consistent with self-phase-modulation of the intense laser light in growing filaments. A model accounts for this effect.

引用

页码：52 / 58

页数：7

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