Vector solitons in nonlinear lattices

被引：47

作者：

Kartashov, Yaroslav V. ^{[1
,2
]}

Malomed, Boris A. ^{[3
]}

Vysloukh, Victor A. ^{[4
]}

Torner, Lluis ^{[1
,2
]}

机构：

[1] ICFO Inst Ciencies Foton, Barcelona 08860, Spain

[2] Univ Politecn Cataluna, Barcelona 08860, Spain

[3] Tel Aviv Univ, Sch Elect Engn, Dept Phys Elect, Fac Engn, IL-69978 Tel Aviv, Israel

[4] Univ Americas Puebla, Dept Fis & Matemat, Cholula 72820, Mexico

来源：

OPTICS LETTERS | 2009年 / 34卷 / 23期

关键词：

WAVE-GUIDE ARRAYS; OPTICAL LATTICES; GAP SOLITONS; STABILITY; MODES;

D O I：

10.1364/OL.34.003625

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider two-component solitons in a medium with a periodic modulation of the nonlinear coefficient. The modulation enables the existence of complex multihump vector states. In particular, vector solitons composed of dipole and fundamental or dipole and even double-hump components exist and may be stable. Families of unstable scalar solitons can be stabilized in the vectorial form, due to the coupling to a stable second component. (C) 2009 Optical Society of America

引用

页码：3625 / 3627

页数：3

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