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Walking solitons in type II second-harmonic generation

Autor
Mihalache, D.; Mazilu, D.; Crasovan, L.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Physical review E, statistical physics, plasmas, fluids, and related interdisciplinary topics
Data de publicació
1997-12
Volum
56
Número
6
Pàgina inicial
6294
Pàgina final
6297
DOI
https://doi.org/10.1103/PhysRevE.56.R6294 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/97892 Obrir en finestra nova
URL
http://journals.aps.org/pre/abstract/10.1103/PhysRevE.56.R6294 Obrir en finestra nova
Resum
We find the families of spatial walking solitons propagating in quadratic nonlinear media under conditions for type II second-harmonic generation in the presence of Poynting vector walk-off between the interacting beams. The analytical stability criterion for these three-parameter vector solitons is established. We study the shape and general properties of the solitons and their stability on propagation. It is found that the stationary solutions are stable at moderate positive phase mismatch. At...
Citació
Mihalache, D., Mazilu, D., Crasovan, L., Torner, L. Walking solitons in type II second-harmonic generation. "Physical review E, statistical physics, plasmas, fluids, and related interdisciplinary topics", Desembre 1997, vol. 56, núm. 6, p. 6294-6297.
Grup de recerca
FOTONICA - Grup de Recerca de Fotònica

Participants

  • Mihalache, Dumitru  (autor)
  • Mazilu, D  (autor)
  • Crasovan, L C  (autor)
  • Torner Sabata, Lluis  (autor)