Dual-wavelength, ultralong Raman laser with Rayleigh-scattering feedback

Atalla El-Taher, M. Alcon-Camas, S.A. Babin, Paul Harper, Juan D. Ania-Castañón, Sergei K. Turitsyn

Research output: Contribution to journalArticle

Abstract

We present experimental demonstration of a 200-km-long, dual-wavelength Raman laser utilizing two slightly different-wavelength fiber Bragg gratings, one on each side of the fiber span. The obtained results clearly prove the generation of two independent Raman lasers with a distributed “random” Rayleigh scattering mirror forming a cavity together with each of the individual fiber Bragg grating reflectors.
Original languageEnglish
Pages (from-to)1100-1102
Number of pages3
JournalOptics Letters
Volume35
Issue number7
DOIs
Publication statusPublished - 31 Mar 2010

Keywords

  • photonics
  • Raman laser
  • fibre Bragg gratings

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