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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Vol. 15, Iss. 2 — Feb. 1, 1998
  • pp: 625–627

Solitary-wave vortices in quadratic nonlinear media

Juan P. Torres, J. M. Soto-Crespo, Lluis Torner, and Dmitri V. Petrov  »View Author Affiliations

JOSA B, Vol. 15, Issue 2, pp. 625-627 (1998)

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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

OCIS Codes
(160.4330) Materials : Nonlinear optical materials
(190.0190) Nonlinear optics : Nonlinear optics
(190.5530) Nonlinear optics : Pulse propagation and temporal solitons

Juan P. Torres, J. M. Soto-Crespo, Lluis Torner, and Dmitri V. Petrov, "Solitary-wave vortices in quadratic nonlinear media," J. Opt. Soc. Am. B 15, 625-627 (1998)

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