Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Engineered nonlinear lattices

Autor
Clausen, C.; Christiansen, P.; Torner, L.; Gaididei, Y.
Tipus d'activitat
Article en revista
Revista
Physical review E, statistical physics, plasmas, fluids, and related interdisciplinary topics
Data de publicació
1999-11
Volum
60
Número
5
Pàgina inicial
5064
Pàgina final
5067
DOI
https://doi.org/10.1103/PhysRevE.60.R5064 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/98343 Obrir en finestra nova
URL
http://journals.aps.org/pre/abstract/10.1103/PhysRevE.60.R5064 Obrir en finestra nova
Resum
We show that with the quasi-phase-matching technique it is possible to fabricate stripes of nonlinearity that trap and guide light like waveguides. We investigate an array of such stripes and find that when the stripes are sufficiently narrow, the beam dynamics is governed by a quadratic nonlinear discrete equation. The proposed structure therefore provides an experimental setting for exploring discrete effects in a controlled manner. In particular, we show propagation of breathers that are even...
Citació
Clausen, C., Christiansen, P., Torner, L., Gaididei, Y. Engineered nonlinear lattices. "Physical review E, statistical physics, plasmas, fluids, and related interdisciplinary topics", Novembre 1999, vol. 60, núm. 5, p. 5064-5067.
Grup de recerca
FOTONICA - Grup de Recerca de Fotònica

Participants

  • Clausen, C B  (autor)
  • Christiansen, P L  (autor)
  • Torner Sabata, Lluis  (autor)
  • Gaididei, Y B  (autor)