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The American Physical Society 104, 113902 (2010) 4 pages - URL: http://link.aps.org/doi/10.1103/PhysRevLett.104.113902
Velocity-locked solitary waves in quadratic media
Fabio Baronio 1, Matteo Conforti 1, Costantino De Angelis 1, Antonio Degasperis 2, Marco Andreana 3, Vincent Couderc 3, Alain Barthélémy 3
(2010)

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.
1 :  Dipartimento Electron & Automat (CNISM)
Univ Brescia
2 :  Dipartimento di Fisica and Ist Nazl Fis Nucl
Univ Roma La Sapienza
3 :  XLIM (XLIM)
CNRS : UMR6172 – Université de Limoges
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