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Second-harmonic Generation in Vortex-induced Waveguides

Salgueiro, J; Carlsson, A; Ostrovskaya, Elena; Kivshar, Yuri


We study the second-harmonic generation and localization of light in a reconfigurable waveguide induced by an optical vortex soliton in a defocusing Kerr medium. We show that the vortex-induced waveguide greatly improves conversion efficiency from the fundamental to the second-harmonic field.

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
Source: Optics Letters


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