Study of the longitudinal distribution of power generated in a random distributed feedback Raman fibre laser with unidirectional pumping

D.V. Churkin*, A.E. El-Taher, I.D. Vatnik, S.A. Babin

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

The longitudinal distribution of the Stokes-component power in a Raman fibre laser with a random distributed feedback and unidirectional pumping is measured. The fibre parameters (linear loss and Rayleigh backscattering coefficient) are calculated based on the distributions obtained. A numerical model is developed to describe the lasing power distribution. The simulation results are in good agreement with the experimental data.

Original languageEnglish
Pages (from-to)774-777
Number of pages4
JournalQuantum Electronics
Volume42
Issue number9
DOIs
Publication statusPublished - 2012

Keywords

  • fibre
  • Raman laser
  • random feedback
  • Rayleigh backscattering

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