Browsing by Author "Soto-Crespo, J M"

Now showing items 1-5 of 5

    • Controllable patterns of parametric solitons 

      Minardi, S; Molina Terriza, Gabriel; Bramati, A; Ditrapani, P; Torner Sabata, Lluís; Pérez Torres, Juan; Petrov, D V; Soto-Crespo, J M (2001-12)
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    • From topological charge information to sets of solitons in quadratric nonlinear media 

      Torner Sabata, Lluís; Pérez Torres, Juan; Petrov, D V; Soto-Crespo, J M (1998-10)
      Article
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      We describe the principle of operation of a new class of optical devices operating in quadratic non-linear media that mix wave front topological charge dislocations nested in focused light beams and produce certain patterns ...

    • Impact of imbalancing in the self-splitting of beams with nested vortices into solitons in quadratic nonlinear crystals 

      Molina Terriza, Gabriel; Pérez Torres, Juan; Torner Sabata, Lluís; Soto-Crespo, J M (1998-12)
      Article
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      We address the existence and instability of bright vortex solitary waves in quadratic non-linear media under conditions for Type II second-harmonic generation and study in detail the effects introduced by the presence of ...

    • Solitary-wave vortices in quadratic nonlinear media 

      Pérez Torres, Juan; Soto-Crespo, J M; Torner Sabata, Lluís; Petrov, D V (1998-02)
      Article
      Open Access
      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 ...

    • Solitary-wave vortices in type II second-harmonic generation 

      Pérez Torres, Juan; Soto-Crespo, J M; Torner Sabata, Lluís; Petrov, Dimitri (1998-05)
      Article
      Restricted access - publisher's policy
      We find families of optical bright, vortex solitary waves in bulk quadratic nonlinear media under conditions for type II second-harmonic generation. We study the main properties of the families of solitary waves, including ...