Multi-component vector solitons in photorefractive crystals

被引：8

作者：

Motzek, K

Kaiser, F

Weilnau, C

Denz, C

McCarthy, G

Krolikowski, W ^{[1
]}

Desyatnikov, A

Kivshar, YS

机构：

[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Laser Phys Ctr, Canberra, ACT 0200, Australia

[2] Tech Univ Darmstadt, Inst Phys Appl, D-64285 Darmstadt, Germany

[3] Univ Munster, Inst Phys Appl, D-48149 Munster, Germany

[4] Australian Natl Univ, Res Sch Phys Sci & Engn, Nonlinear Phys Grp, Canberra, ACT 0200, Australia

来源：

OPTICS COMMUNICATIONS | 2002年 / 209卷 / 4-6期

关键词：

D O I：

10.1016/S0030-4018(02)01728-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the existence and stability of multi-component spatial optical solitons in anisotropic nonlocal photorefractive media. For the case of three components, we find numerically the whole family of composite solitons with two perpendicular dipole components, and show their stability for a wide range of parameters. We confirm our theoretical results by an experimental observation of these novel types of composite optical solitons in a photorefractive strontium barium niobate crystal. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：501 / 506

页数：6

共 24 条

[1] Stabilization and breakup of coupled dipole-mode beams in an anisotropic nonlinear medium [J].