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Title:
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Observation of localized modes at phase slips in two-dimensional photonic lattices |
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Author:
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Szameit, Alexander; Molina, Mario I.; Heinrich, Matthias; Dreisow, Felix; Keil, Robert; Nolte, Stefan; Kivshar, Yuri S.
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Abstract:
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We study experimentally light localization at phase-slip waveguides and at the intersection of
phase-slips in a two-dimensional (2D) square photonic lattice. Such system allows to observe a
variety of effects, including the existence of spatially localized modes for low powers, the generation
of strongly localized states in the form of discrete bulk and surface solitons, as well as a crossover
between one-dimensional (1D) and 2D localization. |
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Description:
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Artículo de publicación ISI |
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URI:
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http://www.captura.uchile.cl/handle/2250/13980
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Date:
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2010-08-15 |
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dc.identifier.citation:
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OPTICS LETTERS, Volume: 35, Issue: 16, Pages: 2738-2740, 2010 |