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Título

Double peak rogue waves of the Sasa-Satsuma equation in a chaotic wave field

AutorSoto Crespo, J. M. ; Devine, N.; Hoffmann, N.P.; Akhmediev, N.
Fecha de publicación13-jun-2015
CitaciónIX Reunión Española de Optoelectronica (2015)
ResumenWe study the properties of the chaotic wave fields generated in the frame of the Sasa- Satsuma equation when a plane wave solution is randomly perturbed with a white noise. We have found that plane waves with different propagation constant splits into selffocused filaments, that propagate with a velocity which is well approximately given by the group velocity calculated from the dispersion relation for the plane wave solution. Different propagation constants are considered and a good agreement is obtained with the numerical solution. We have also calculated the density of probability of having a wave of given amplitude, therefore determining the probability of appearance of rogue waves. Their spectra are also analized.
DescripciónOPTOEL 2015, Salamanca, 13 al 15 de Julio de 2015; http://optoel2015.usal.es/
URIhttp://hdl.handle.net/10261/135714
Aparece en las colecciones: (CFMAC-IO) Comunicaciones congresos
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