Extension of the stability criterion for dissipative optical soliton solutions of a two-dimensional Ginzburg–Landau system generated from asymmetric inputs

TitreExtension of the stability criterion for dissipative optical soliton solutions of a two-dimensional Ginzburg–Landau system generated from asymmetric inputs
Type de publicationArticle de revue
AuteurSkarka, Vladimir , Timotijević, D.-V., Aleksić, N.-B.
EditeurIOP Publishing
TypeArticle scientifique dans une revue à comité de lecture
Année2008
LangueAnglais
Date2008/07/01
Numéro7
Volume10
Titre de la revueJournal of Optics A: Pure and Applied Optics
ISSN1464-4258
Résumé en anglais

The evolution and stability of dissipative optical spatial solitons generated from an input asymmetric with respect to two transverse coordinates x and y are studied. The variational approach used to investigate steady state solutions of a cubic–quintic Ginzburg–Landau equation is extended in order to consider initial conditions without radial symmetry. The stability criterion is generalized to the asymmetric case. A domain of dissipative parameters for stable solitonic solutions is determined. Following numerical simulations, an asymmetric input laser beam with dissipative parameters from this domain will always give a stable dissipative spatial soliton.

URL de la noticehttp://okina.univ-angers.fr/publications/ua5217
DOI10.1088/1464-4258/10/7/075102
Lien vers le document

http://dx.doi.org/10.1088/1464-4258/10/7/075102