Solitary-wave vortices in quadratic nonlinear media

Pérez Torres, Juan; Soto-Crespo, J M; Torner Sabata, Lluís; Petrov, D V

doi:10.1364/JOSAB.15.000625

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Pérez Torres, Juan

Soto-Crespo, J M

Torner Sabata, Lluís

Petrov, D V

Document typeArticle

Defense date1998-02

Rights accessOpen Access

Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain

Abstract

We find families of vortex solitary waves in bulk quadratic nonlinear media under conditions for second-harmonic generation. We show that the vortex solitary waves are azimuthally unstable and that they decay into sets of stable spatial solitons. We calculate the growth rates of the azimuthal perturbations and show how those affect the pattern of output light. © 1998 Optical Society of America

CitationJuan P. Torres, Soto-Crespo, J., Torner, L., Petrov, D. Solitary-wave vortices in quadratic nonlinear media. "Journal of the Optical Society of America B. Optical physics", Febrer 1998, vol. 15, núm. 2, p. 625-627.

URIhttp://hdl.handle.net/2117/98267

DOI10.1364/JOSAB.15.000625

ISSN0740-3224

Publisher versionhttps://www.osapublishing.org/josab/abstract.cfm?uri=josab-15-2-625

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