MODULATIONAL INSTABILITY IN 2ND-HARMONIC GENERATION

被引：113

作者：

TRILLO, S

FERRO, P

机构：

[1] Fondazione Ugo Bordoni, Roma, 00142

来源：

OPTICS LETTERS | 1995年 / 20卷 / 05期

关键词：

D O I：

10.1364/OL.20.000438

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that the eigenmodes of the two-wave interaction in a dispersive quadratic medium are unstable with respect to periodic perturbations. This mechanism represents a novel kind of modulational instability that involves the spontaneous generation of sideband pairs around both the fundamental and the second-harmonic frequencies.

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页码：438 / 440

页数：3

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