Tunable soliton self-bending in optical lattices with nonlocal nonlinearity

被引：71

作者：

Kartashov, YV ^{[1
]}

Vysloukh, VA

Torner, L

机构：

[1] Univ Politecn Cataluna, ICFO Inst Ciencies Foton, ES-08034 Barcelona, Spain

[2] Univ Politecn Cataluna, Dept Signal Theory & Commun, ES-08034 Barcelona, Spain

[3] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia

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

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.93.153903

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We address the phenomenon of soliton self-bending in Kerr-type nonlocal nonlinear media with an imprinted transverse periodic modulation of the linear refractive index. We show that the imprinted optical lattice makes possible to control the mobility of soliton by varying the depth and the frequency of the linear refractive index modulation.

引用

页码：153903 / 1

页数：4

共 27 条

[1] Self-bending of the coupled spatial soliton pairs in a photorefractive medium with drift and diffusion nonlinearity [J].

Aleshkevich, V ;

Kartashov, Y ;

Vysloukh, V .

PHYSICAL REVIEW E, 2001, 63 (01)

[2] Formation and interaction of spatial solitons in a photorefractive medium with drift and diffusion components of the nonlinear response [J].

Aleshkevich, VA ;

Vysloukh, VA ;

Kartashov, YV .

QUANTUM ELECTRONICS, 1999, 29 (07) :621-625

[3] Discretizing light behaviour in linear and nonlinear waveguide lattices [J].

Christodoulides, DN ;

Lederer, F ;

Silberberg, Y .

NATURE, 2003, 424 (6950) :817-823

[4] COMPRESSION, SELF-BENDING, AND COLLAPSE OF GAUSSIAN BEAMS IN PHOTOREFRACTIVE CRYSTALS [J].

CHRISTODOULIDES, DN ;

CARVALHO, MI .

OPTICS LETTERS, 1994, 19 (21) :1714-1716

[5] Self-bouncing optical beams in photorefractive waveguides [J].

Christodoulides, DN ;

Coskun, TH .

OPTICS LETTERS, 1996, 21 (16) :1220-1222

[6] Discrete solitons in photorefractive optically induced photonic lattices [J].

Efremidis, NK ;

Sears, S ;

Christodoulides, DN ;

Fleischer, JW ;

Segev, M .

PHYSICAL REVIEW E, 2002, 66 (04) :5-046602

[7] Stability of temporal chirped solitary waves in quadratically nonlinear media [J].

Etrich, C ;

Peschel, U ;

Lederer, F ;

Malomed, BA .

PHYSICAL REVIEW E, 1997, 55 (05) :6155-6161

[8] Observation of vortex-ring "discrete" solitons in 2D photonic lattices [J].

Fleischer, JW ;

Bartal, G ;

Cohen, O ;

Manela, O ;

Segev, M ;

Hudock, J ;

Christodoulides, DN .

PHYSICAL REVIEW LETTERS, 2004, 92 (12) :123904-1

[9] Observation of two-dimensional discrete solitons in optically induced nonlinear photonic lattices [J].

Fleischer, JW ;

Segev, M ;

Efremidis, NK ;

Christodoulides, DN .

NATURE, 2003, 422 (6928) :147-150

[10] Optical solitary waves in the higher order nonlinear Schrodinger equation [J].

Gedalin, M ;

Scott, TC ;

Band, YB .

PHYSICAL REVIEW LETTERS, 1997, 78 (03) :448-451

← 1 2 3 →