Data di Pubblicazione:
2006
Abstract:
We analyze the control of the propagation speed of three wave packets interacting in a medium with
quadratic nonlinearity and dispersion. We find analytical expressions for mutually trapped pulses with a
common velocity in the form of a three-parameter family of solutions of the three-wave resonant
interaction. The stability of these novel parametric solitons is simply related to the value of their common
group velocity.
quadratic nonlinearity and dispersion. We find analytical expressions for mutually trapped pulses with a
common velocity in the form of a three-parameter family of solutions of the three-wave resonant
interaction. The stability of these novel parametric solitons is simply related to the value of their common
group velocity.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
A., Degasperis; Conforti, Matteo; Baronio, Fabio; Wabnitz, Stefan
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