Nonlinear electromagnetic X waves

被引：203

作者：

Conti, C

Trillo, S

Di Trapani, P

Valiulis, G

Piskarskas, A

Jedrkiewicz, O

Trull, J

机构：

[1] Ist Nazl Fis Mat, RM3, I-00146 Rome, Italy

[2] Univ Ferrara, Dept Engn, I-44100 Ferrara, Italy

[3] Univ Insubria, INFM, I-22100 Como, Italy

[4] Univ Insubria, Dept Chem Phys & Math Sci, I-22100 Como, Italy

[5] Vilnius State Univ, Dept Quantum Elect, LT-2040 Vilnius, Lithuania

[6] UPC Terrassa, Dept Fis & Engn Nucl, Terrassa, Spain

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.90.170406

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonlinear optical media that are normally dispersive support a new type of localized (nondiffractive and nondispersive) wave packets that are X shaped in space and time and have slower than exponential decay. High-intensity X waves, unlike linear ones, can be formed spontaneously through a trigger mechanism of conical emission, thus playing an important role in experiments.

引用

页码：4 / 170406

页数：4

共 29 条

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