par Tlidi, Mustapha ;Haelterman, Marc ;Mandel, Paul
Référence Journal of optics. B, Quantum and semiclassical optics, 10, 6, page (869-878)
Publication Publié, 1998
Article révisé par les pairs
Résumé : Using a weakly nonlinear theory, we analyse the stability and the relative stability of the three-dimensional patterns that spontaneously appear in a coherently driven passive optical ring cavity filled with a dispersive dielectric medium with instantaneous Kerr nonlinearity. We show that in the anomalous dispersion regime, the body-centred cubic lattice structure is stable over patterns of lower symmetry in the vicinity of the bifurcation point.