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Dynamics of quadratic soliton excitation

Autor
Artigas, D.; Torner, L.; Akhmediev, N.
Tipus d'activitat
Article en revista
Revista
Optics communications
Data de publicació
1999-04
Volum
162
Número
4
Pàgina inicial
347
Pàgina final
356
DOI
https://doi.org/10.1016/S0030-4018(99)00088-7 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/98381 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0030401899000887 Obrir en finestra nova
Resum
We study the dynamics of the soliton–radiation interaction in the process of soliton excitation in quadratic nonlinear media. The focus is on the dynamics of initial signals that are not weakly perturbed exact solitons. We use a combination of numerical experiments and analytical tools based on the integral conserved quantities of the wave evolution. We show the rate of convergence of representative, experimentally relevant inputs, to the asymptotic soliton states. A measure of soliton content...
Citació
Artigas, D., Torner, L., Akhmediev, N. Dynamics of quadratic soliton excitation. "Optics communications", Abril 1999, vol. 162, núm. 4, p. 347-356.
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FOTONICA - Grup de Recerca de Fotònica

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