par Tlidi, Mustapha ;Mandel, Paul ;Le Berre, Martine;Ressayre, Elisabeth;Tallet, Andrée;Di Menza, Laurent
Référence Optics Letters, 25, page (487)
Publication Publié, 2000
Référence Optics Letters, 25, page (487)
Publication Publié, 2000
Article révisé par les pairs
Résumé : | We study the dynamics of the formation of circular domain walls, which are large-intensity structures, in a degenerate optical parametric oscillator. We show that the mean-field and the propagation models predict the same increase in the domain size proportional to t(1/3) . |