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Oscillations of two-dimensional solitons in harmonic and Bessel optical lattices

Autor
Kartashov, Y.V.; Vysloukh, V.A.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Physical review E: statistical, nonlinear, and soft matter physics
Data de publicació
2005-03
Volum
71
Pàgina inicial
36621
Pàgina final
36626
DOI
https://doi.org/10.1103/PhysRevE.71.036621 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/99881 Obrir en finestra nova
URL
http://journals.aps.org/pre/abstract/10.1103/PhysRevE.71.036621 Obrir en finestra nova
Resum
We consider parametric amplification of two-dimensional spatial soliton oscillations in longitudinally modulated harmonic and Bessel lattices in Kerr-type saturable medium. We show that soliton center oscillations along different axes in two-dimensional lattices are coupled, which gives rise to a number of interesting propagation scenarios including periodic damping and excitation of soliton oscillations along perpendicular axes, selective amplification of soliton oscillations along one transver...
Citació
Kartashov, Y.V., Vysloukh, V.A., Torner, L. Oscillations of two-dimensional solitons in harmonic and Bessel optical lattices. "Physical review E: statistical, nonlinear, and soft matter physics", Març 2005, vol. 71, p. 36621-36626.
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