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Dynamics of quadratic soliton excitation

Author
Artigas, D.; Torner, L.; Akhmediev, N.
Type of activity
Journal article
Journal
Optics communications
Date of publication
1999-04
Volume
162
Number
4
First page
347
Last page
356
DOI
https://doi.org/10.1016/S0030-4018(99)00088-7 Open in new window
Repository
http://hdl.handle.net/2117/98381 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0030401899000887 Open in new window
Abstract
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...
Citation
Artigas, D., Torner, L., Akhmediev, N. Dynamics of quadratic soliton excitation. "Optics communications", Abril 1999, vol. 162, núm. 4, p. 347-356.
Group of research
FOTONICA - Photonics Research Group

Participants