Composite band-gap solitons in nonlinear optically induced lattices

被引：39

作者：

Desyatnikov, AS ^{[1
]}

Ostrovskaya, EA

Kivshar, YS

Denz, C

机构：

[1] Univ Munster, Inst Appl Phys, Nonlinear Photon Grp, D-48149 Munster, Germany

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

[3] Australian Natl Univ, Res Sch Phys Sci & Engn, CUDOS, Canberra, ACT 0200, Australia

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.91.153902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We introduce novel optical solitons that consist of a periodic and a spatially localized component coupled nonlinearly via cross-phase modulation. The spatially localized optical field can be treated as a gap soliton supported by the optically induced nonlinear grating. We find different types of these band-gap composite solitons and demonstrate their dynamical stability.

引用

页数：4

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