Bright and exotic solitons in laser cavity with frequency selective feedback

Baldeep Kaur, Soumendu Jana*, Qin Zhou, Anjan Biswas, Milivoj Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

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 languageEnglish
Pages (from-to)428-434
Number of pages7
JournalJournal of Optoelectronics and Advanced Materials
Volume18
Issue number5-6
Publication statusPublished - 1 May 2016
Externally publishedYes

Keywords

  • Complex Ginzburg-Landau equation
  • Semi-inverse variational method
  • Solitons

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