Self-action dynamics of ultrashort electromagnetic pulses

被引：3

作者：

Balakin, AA ^{[1
]}

Mironov, VA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

JETP LETTERS | 2002年 / 75卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1503323

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The equation generalizing the nonlinear Schrodinger equation to the case of pulses with a duration of few field oscillation periods is analyzed. A change in the effective parameters (centroid, duration, and width) of the wave field on the pulse propagation path are determined by the moments method. The collapse of spatial structure is shown to occur, and its formation associated with the steepening of the pulse leading edge are numerically studied. (C) 2002 MAIK "Nauka / Interperiodica".

引用

页码：617 / 620

页数：4

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