Velocity-locked solitary waves in quadratic media.
We demonstrate experimentally the existence of three-wave resonant interaction solitary triplets in quadratic media. Stable velocity-locked bright-dark-bright spatial solitary triplets, determined by the balance between the energy exchange rates and the velocity mismatch between the interacting waves, are excited in a KTP crystal.
Baronio
Fabio
F
CNISM, Università di Brescia, Via Branze 38, 25123 Brescia, Italy.
Conforti
Matteo
M
De Angelis
Costantino
C
Degasperis
Antonio
A
Andreana
Marco
M
Couderc
Vincent
V
Barthélémy
Alain
A