Anderson localization of light in a random configuration of nanocolumns

被引:1
|
作者
Inose, Yuta [1 ]
Ohtsuki, Tomi [1 ]
Kunugita, Hideyuki [1 ]
Ema, Kazuhiro [1 ]
Sakai, Masaru [1 ]
Kikuchi, Akihiko [1 ]
Kishino, Katsumi [1 ]
机构
[1] Sophia Univ, Dept Engn & Appl Sci, Chiyoda Ku, Tokyo 1028554, Japan
关键词
ELECTROMAGNETIC-WAVES; ABSORPTION; SYSTEMS;
D O I
10.1088/1742-6596/193/1/012055
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
We show pseudogap maps of Anderson localization of light adopting the parameters of self-organized nanocolumn samples, which consist of random arrays of parallel nanosized columnar semiconductor crystals. The maps indicate the parametric dependence of the localization effect. To obtain the maps, we simulated light propagation in open random media using the two-dimensional finite-difference time-domain method and analyzed the simulation results by Fourier transformation. We found that the shape of the pseudogaps is close to the one of bandgaps in photonic crystals. We conclude that strong localization of light occurs because of interference by average Bragg diffraction, not strong Mie resonant peaks.
引用
收藏
页数:4
相关论文
共 50 条
  • [21] Anderson localization and ergodicity on random regular graphs
    Tikhonov, K. S.
    Mirlin, A. D.
    Skvortsov, M. A.
    PHYSICAL REVIEW B, 2016, 94 (22)
  • [22] Anderson localization in a random correlated energy landscape
    Jack Pearl Resnick Inst. Adv. T., Dept. of Phys., Bar-Ilan-University, Ramat Gan 52900, Israel
    不详
    Phys A Stat Mech Appl, 1-4 (492-496):
  • [23] Anderson localization of light with topological dislocations
    Lobanov, Valery E.
    Kartashov, Yaroslav V.
    Vysloukh, Victor A.
    Torner, Lluis
    PHYSICAL REVIEW A, 2013, 88 (05):
  • [24] Localization properties of the periodic random Anderson model
    Hilke, M
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1997, 30 (11): : L367 - L371
  • [25] A note on Anderson localization for the random hopping model
    Klopp, F
    Nakamura, S
    JOURNAL OF MATHEMATICAL PHYSICS, 2003, 44 (11) : 4975 - 4980
  • [26] Absence of Anderson localization in certain random lattices
    Choi, Wonjun
    Yin, Cheng
    Hooper, Ian R.
    Barnes, William L.
    Bertolotti, Jacopo
    PHYSICAL REVIEW E, 2017, 96 (02)
  • [27] ON ANDERSON LOCALIZATION IN NONLINEAR RANDOM-MEDIA
    DOUCOT, B
    RAMMAL, R
    EUROPHYSICS LETTERS, 1987, 3 (09): : 969 - 974
  • [28] Anderson localization of partially incoherent light
    Capeta, D.
    Radic, J.
    Szameit, A.
    Segev, M.
    Buljan, H.
    PHYSICAL REVIEW A, 2011, 84 (01):
  • [29] Anderson Localization in Discrete Random Displacements Models
    Chulaevsky, Victor
    JOURNAL OF STATISTICAL PHYSICS, 2023, 190 (01)
  • [30] Anderson localization transitions with and without random potentials
    Devakul, Trithep
    Huse, David A.
    PHYSICAL REVIEW B, 2017, 96 (21)