Discrete cavity solitons due to saturable nonlinearity

被引：33

作者：

Yulin, A. V. ^{[1
]}

Champneys, A. R. ^{[1
]}

Skryabin, D. V. ^{[2
]}

机构：

[1] Univ Bristol, Dept Engn Math, Bristol BS8 1TR, Avon, England

[2] Univ Bath, Dept Phys, Ctr Photon & Photon Mat, Bath BA2 7AY, Avon, England

来源：

PHYSICAL REVIEW A | 2008年 / 78卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1103/PhysRevA.78.011804

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Discrete localized structures are found in optical cavities with focusing saturable nonlinearity. Families of both bright and gray solitons exhibit multistability as they develop internal shelves in the pinning region around a Maxwell point. Both saturability and discreteness are required for these solitons to be observable, but they can occur for either zero or finite losses.

引用

页数：4

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