Dynamics of coupled gap solitons

被引：6
|
作者：
Konotop, VV
Tsironis, GP
机构：
[1] LOS ALAMOS NATL LAB,CTR NONLINEAR STUDIES,LOS ALAMOS,NM 87545
[2] UNIV MADEIRA,CTR CINCIAS MATEMAT,P-9000 FUNCHAL,PORTUGAL
[3] UNIV CRETE,DEPT PHYS,GR-71110 IRAKLION,CRETE,GREECE
[4] RES CTR CRETE,GR-71110 IRAKLION,CRETE,GREECE
来源：
PHYSICAL REVIEW E | 1996年 / 53卷 / 05期
关键词：
D O I：
10.1103/PhysRevE.53.5393
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We show analytically that solitonic states of two modes associated with different gap edges are formed when incident waves are sent in layered dielectric systems with a small band gap. The resulting coupled gap solitons are described through a nonlinear Schrodinger equation and propagate with a speed equal to half the speed of light. We discuss the conditions for the existence of coupled gap solitons.
引用
收藏
页码：5393 / 5398
页数：6
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