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2012
Journal Article
Title

Anderson cross-localization

Abstract
We report Anderson localization in two-dimensional optical waveguide arrays with disorder in waveguide separation introduced along one axis of the array, in an uncorrelated fashion for each waveguide row. We show that the anisotropic nature of such disorder induces a strong localization along both array axes. The degree of localization in the cross-axis remains weaker than that in the direction in which disorder is introduced. This effect is illustrated both theoretically and experimentally.
Author(s)
Stützer, Simon
Kartashov, Yaroslav
Vysloukh, Victor
Tünnermann, Andreas  
Nolte, Stefan  
Lewenstein, Maciej
Torner, Lluis
Szameit, Alexander
Journal
Optics Letters  
Open Access
DOI
10.1364/OL.37.001715
Language
English
Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF  
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