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Fano interference governs wave transport in disordered systems

Poddubny, Alexander N; Rybin, Mikhail V; Limonov, Mikhail F; Kivshar, Yuri

Description

Light localization in disordered systems and Bragg scattering in regular periodic structures are considered traditionally as two entirely opposite phenomena: disorder leads to degradation of coherent Bragg scattering whereas Anderson localization is suppressed by periodicity. Here we reveal a non-trivial link between these two phenomena, through the Fano interference between Bragg scattering and disorder-induced scattering, that triggers both localization and de-localization in random systems....[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/71892
Source: Nature Communications
DOI: 10.1038/ncomms1924

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