Anderson localization of multichannel excitations in disordered two-dimensional waveguide arrays

被引：0

作者：

Lobanov, V. E. ^{[1
]}

Borovkova, O. V. ^{[1
]}

Vysloukh, V. A. ^{[2
]}

机构：

[1] Russian Quantum Ctr, Skolkovo 143025, Moscow Region, Russia

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

来源：

EPL | 2015年 / 109卷 / 05期

关键词：

LIGHT; DIFFUSION; TRANSPORT; ABSENCE;

D O I：

10.1209/0295-5075/109/54001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We considered the transfer of multi-spot optical patterns through disordered two-dimensional waveguide arrays with shallow refractive index modulation. In computer simulations, it was uncovered that statistically averaged output intensity distributions of complex inputs retain their structural features for suitable disorder strengths due to the Anderson-like localization of light. To characterize the quality of the input-output pattern similarity, we introduced corresponding criteria and analyzed their variations with the disorder level. Copyright (C) EPLA, 2015

引用

页数：6

共 39 条

[1]

Abdullaev S. S., 1980, SOV J RADIOFIZIKA, V23, P766

[2] SCALING THEORY OF LOCALIZATION - ABSENCE OF QUANTUM DIFFUSION IN 2 DIMENSIONS [J].

ABRAHAMS, E ;

ANDERSON, PW ;

LICCIARDELLO, DC ;

RAMAKRISHNAN, TV .

PHYSICAL REVIEW LETTERS, 1979, 42 (10) :673-676

[3] ABSENCE OF DIFFUSION IN CERTAIN RANDOM LATTICES [J].

ANDERSON, PW .

PHYSICAL REVIEW, 1958, 109 (05) :1492-1505

[4] Direct observation of Anderson localization of matter waves in a controlled disorder [J].

Billy, Juliette ;

Josse, Vincent ;

Zuo, Zhanchun ;

Bernard, Alain ;

Hambrecht, Ben ;

Lugan, Pierre ;

Clement, David ;

Sanchez-Palencia, Laurent ;

Bouyer, Philippe ;

Aspect, Alain .

NATURE, 2008, 453 (7197) :891-894

[5] Dynamic light diffusion, three-dimensional Anderson localization and lasing in inverted opals [J].

Conti, C. ;

Fratalocchi, A. .

NATURE PHYSICS, 2008, 4 (10) :794-798

[6] MICROWAVE LOCALIZATION BY 2-DIMENSIONAL RANDOM SCATTERING [J].

DALICHAOUCH, R ;

ARMSTRONG, JP ;

SCHULTZ, S ;

PLATZMAN, PM ;

MCCALL, SL .

NATURE, 1991, 354 (6348) :53-55

[7] TRANSVERSE LOCALIZATION OF LIGHT [J].

DERAEDT, H ;

LAGENDIJK, A ;

DEVRIES, P .

PHYSICAL REVIEW LETTERS, 1989, 62 (01) :47-50

[8] Anderson localization in nonlocal nonlinear media [J].

Folli, Viola ;

Conti, Claudio .

OPTICS LETTERS, 2012, 37 (03) :332-334

[9] LOCALIZATION OF WAVES IN MEDIA WITH ONE-DIMENSIONAL DISORDER [J].

FREILIKHER, VD ;

GREDESKUL, SA .

PROGRESS IN OPTICS, 1992, 30 :137-203

[10] Transverse localization of light and its dependence on the phase front curvature of the input beam in a disordered optical waveguide lattice [J].

Ghosh, S. ;

Pal, B. P. ;

Varshney, R. K. ;

Agrawal, G. P. .

JOURNAL OF OPTICS, 2012, 14 (07)

← 1 2 3 4 →