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Broadband second harmonic generation in one-dimensional randomized nonlinear photonic crystal

Sheng, Yan; Ma, Dongli; Ren, Mingliang; Chai, Wenqiang; Li, Zhiyuan; Koynov, Kaloian; Krolikowski, Wieslaw


We study experimentally second harmonic generation in a one-dimensional nonlinear photonic crystal with randomized inverted-domain structure. We show that the randomness enables one to realize an efficient broadband emission of high-quality second harmonic beam.

CollectionsANU Research Publications
Date published: 2011-07-19
Type: Journal article
Source: Applied Physics Letters
DOI: 10.1063/1.3614558


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