Abstract
Soliton solutions are obtained in a vertical cavity surface emitting laser coupled with frequency selective feedback. Bright and exotic solitons (with cosh-Gaussian pulses) solutions are derived. The complex Ginzburg-Landau equation, with cubic nonlinearity, governs the soliton dynamics in the cavity. He's semi-inverse Variational method is implemented to retrieve these soliton solutions. A parametric region, which corresponds to stable soliton propagation, has been identified. The cosh- Gaussian soliton solutions can be a used to realize all-optical tunable devices and study cavity soliton in the system.
Original language | English |
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Pages (from-to) | 428-434 |
Number of pages | 7 |
Journal | Journal of Optoelectronics and Advanced Materials |
Volume | 18 |
Issue number | 5-6 |
Publication status | Published - 1 May 2016 |
Externally published | Yes |
Keywords
- Complex Ginzburg-Landau equation
- Semi-inverse variational method
- Solitons