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Switching and Instabilities of Optical Vortices in Nonlinear Dual-core Photonic Crystal Fibre Couplers

Salgueiro, Jose; Michinel, Humberto; Ferrando, Albert; Kivshar, Yuri


We study switching of an optical vortex launched into one core of a dual-core waveguide coupler in a photonic crystal fibre with selffocusing nonlinearity. We analyse how the beam power and the angular momentum associated with the vortex mode transfer to

CollectionsANU Research Publications
Date published: 2006
Type: Journal article
Source: Journal of the European Optical Society: Rapid Publications
DOI: 10.2971/jeos.2006.06014


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