title: Solitons and collapse suppression due to parametric interaction in bulk Kerr media.
abstract: We demonstrate that weak parametric interaction of a fundamental beam with its harmonic field in a Kerr medium can drastically modify the beam dynamics, giving rise to very complex bifurcation phenomena and quasi solitons. Most importantly, we reveal a novel physical mechanism of the collapse suppression in a bulk optical Kerr medium: parametric coupling to a weakly radiating harmonic field.
authors: A V
authors: AV
authors: Buryak
authors: V V
authors: VV
authors: Steblina
authors: R A
authors: RA
authors: Sammut