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Slow-light enhanced backward second-harmonic generation in a lithium niobate photonic crystal

Iliew, Rumen; Etrich, Christoph; Pertsch, Thomas; Lederer, Falk; Kivshar, Yuri


We obtain greatly enhanced conversion efficiencies of backward second-harmonic generation by exploiting small group velocities at phase matching in a two-dimensional quadratically nonlinear photonic crystal. The efficiencies obtained from a modal approach are rigorously confirmed.

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: Optics InfoBase Conference Papers


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