Anderson localization in a periodic photonic lattice with a disordered boundary |
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| Authors: | Naether U Meyer J M Stützer S Tünnermann A Nolte S Molina M I Szameit A |
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| Affiliation: | Departamento de Física, Facultad de Ciencias, Universidad de Chile, Santiago, Chile. unaether@u.uchile.cl |
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| Abstract: | We investigate experimentally the light evolution inside a two-dimensional finite periodic array of weakly coupled optical waveguides with a disordered boundary. For a completely localized initial condition away from the surface, we find that the disordered boundary induces an asymptotic localization in the bulk, centered around the initial position of the input beam. |
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