Dissipative vortex solitons in two-dimensional lattices

被引：9

作者：

Mejia-Cortes, C. ^{[1
]}

Soto-Crespo, J. M. ^{[1
]}

Molina, Mario I. ^{[2
,3
]}

Vicencio, Rodrigo A. ^{[2
,3
]}

机构：

[1] CSIC, Inst Opt, Madrid 28006, Spain

[2] Univ Chile, Fac Ciencias, Dept Fis, Santiago, Chile

[3] Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile

来源：

PHYSICAL REVIEW A | 2010年 / 82卷 / 06期

关键词：

DISCRETE SOLITONS; STABILITY;

D O I：

10.1103/PhysRevA.82.063818

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the existence of stable symmetric vortex-type solutions for two-dimensional nonlinear discrete dissipative systems governed by a cubic-quintic complex Ginzburg-Landau equation. We construct a whole family of vortex solitons with a topological charge S = 1. Surprisingly, the dynamical evolution of unstable solutions of this family does not significantly alter their profile, but instead their phase distribution completely changes; they transform into two-charge swirl-vortex solitons. We dynamically excite this structure showing its experimental feasibility.

引用

页数：5

共 50 条

[21] Interface solitons in locally linked two-dimensional lattices
Petrovic, M. D.
Gligoric, G.
Maluckov, A.
Hadzievski, Lj.
Malomed, B. A.
PHYSICAL REVIEW E, 2011, 84 (02):
[22] Three-dimensional vortex solitons in quasi-two-dimensional lattices
Leblond, Herve
Malomed, Boris A.
Mihalache, Dumitru
PHYSICAL REVIEW E, 2007, 76 (02):
[23] Fundamental and vortex solitons in a two-dimensional optical lattice
Yang, JK
Musslimani, ZH
OPTICS LETTERS, 2003, 28 (21) : 2094 - 2096
[24] Exciton-Polariton Gap Solitons in Two-Dimensional Lattices
Cerda-Mendez, E. A.
Sarkar, D.
Krizhanovskii, D. N.
Gavrilov, S. S.
Biermann, K.
Skolnick, M. S.
Santos, P. V.
PHYSICAL REVIEW LETTERS, 2013, 111 (14)
[25] Dipole solitons in optically induced two-dimensional photonic lattices
Yang, JK
Makasyuk, I
Bezryadina, A
Chen, Z
OPTICS LETTERS, 2004, 29 (14) : 1662 - 1664
[26] Oscillations of two-dimensional solitons in harmonic and Bessel optical lattices
Kartashov, YV
Vysloukh, VA
Torner, L
PHYSICAL REVIEW E, 2005, 71 (03):
[27] Surface defect gap solitons in two-dimensional optical lattices
孟云吉
刘友文
唐宇煌
ChinesePhysicsB, 2012, 21 (07) : 318 - 323
[28] SOLITONS AND NON-LINEAR RESONANCE IN TWO-DIMENSIONAL LATTICES
OSTROVSKY, LA
PAPKO, VV
STEPANYANTS, YA
ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1980, 78 (02): : 831 - 841
[29] Symmetric interactions of plane solitons in two-dimensional nonlinear lattices
Nikitenkova, Svetlana
Stepanyants, Yury
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2022, 114
[30] Dynamics of vector solitons and vortices in two-dimensional photonic lattices
Rodas-Verde, MI
Michinel, H
Kivshar, YS
OPTICS LETTERS, 2006, 31 (05) : 607 - 609

← 1 2 3 4 5 →