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arXiv · 1202.0215

Observation of the gradual transition from one-dimensional to two-dimensional Anderson localization

U. Naether·Y. V. Kartashov·V. A. Vysloukh·S. Nolte·A. Tunnermann·L. Torner·A. Szameit
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Abstract

We study the gradual transition from one-dimensional to two-dimensional Anderson localization upon transformation of the dimensionality of disordered waveguide arrays. An effective transition from one- to two-dimensional system is achieved by increasing the number of rows forming the arrays. We observe that, for a given disorder level, Anderson localization becomes weaker with increasing number of rows, hence the effective dimension.

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U. Naether, Y. V. Kartashov, V. A. Vysloukh, S. Nolte, A. Tunnermann, L. Torner, A. Szameit. 2012-02-01. Observation of the gradual transition from one-dimensional to two-dimensional Anderson localization. https://doi.org/10.1364/ol.37.000593

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