Large-signal dynamic model for gain-coupled DFB lasers based on the transmission-line laser model

A. J. Lowery, D. F. Hewitt

Research output: Contribution to journalArticleOtherpeer-review

9 Citations (Scopus)

Abstract

New scattering matrices are developed for the transmissionline laser model (TLLM) to enable the dynamics of gaincoupled DFB lasers to be studied. The resulting model is able to simulate large-signal transient responses and spectral characteristics of gain-coupled DFB semiconductor lasers, and gives threshold gains in excellent agreement with analytical formulations.

Original languageEnglish
Pages (from-to)1959-1960
Number of pages2
JournalElectronics Letters
Volume28
Issue number21
DOIs
Publication statusPublished - 1 Jan 1992
Externally publishedYes

Keywords

  • Modelling
  • Semiconductor lasers
  • Transmission-line modelling

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