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Spatial walking solitons in quadratic nonlinear crystals
Torner Sabata, Lluís; Mihalache, Dumitru; Mazilu, Dumitru; Santos Blanco, M. Concepción; Akhmediev, Nail
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
We investigate the properties of the families of spatial walking solitons propagating in planar waveguides made of quadratic nonlinear media under conditions for second-harmonic generation in the presence of Poynting vector walk-off. We study in detail the shape and various features of the solitons, their stability on propagation, and their excitation.
Peer Reviewed
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
Solitons
Nonlinear optics
Waveguides
nonlinear optics
optical harmonic generation
optical planar waveguides
optical solitons
quadratic nonlinear crystals
Solitons
Cristalls -- Propietats físiques
Fotònica -- Materials
Article
Optical Society of America
         

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