Unusual stability of a one-parameter family of dissipative solitons due to spectral filtering and nonlinearity saturation
Journal Article
·
· Physical Review. A
- Department of Physics, Southeast University, Nanjing 211189 (China)
- Laboratoire d'Optique Appliquee, Ecole Nationale Superieure de Techniques Avancees, Ecole Polytechnique, Centre National de la Recherche Scientifique, Unite Mixte de Recherche 7639, F-91761 Palaiseau (France)
The stability of a one-parameter family of dissipative solitons seen in the cubic-quintic complex Ginzburg-Landau equation is studied. It is found that an unusually strong stability occurs for solitons controlled by the spectral filtering and nonlinearity saturation simultaneously, consistently with the linear stability analysis and confirmed by large-perturbation numerical simulations. Two universal types of bifurcations in the spectrum structure are demonstrated.
- OSTI ID:
- 21407887
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 81; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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