Tunable multi-wavelength Raman fibre laser based on fibre Bragg grating cavity with PMF Lyot-Sagnac filter

Y. G. Han, J. H. Lee, S. H. Kim, S. B. Lee

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

A flexibly-tunable multi-wavelength Raman fibre laser based on the polarisation maintaining fibre (PMF) Lyot-Sagnac filter after composing fibre Bragg grating cavity is demonstrated experimentally. The number of channels and wavelength spacing of the Raman laser can be controlled readily by Δn · L products of PMF segments in the intracavity PMF Lyot-Sagnac filter.

Original languageEnglish
Pages (from-to)1475-1476
Number of pages2
JournalElectronics Letters
Volume40
Issue number23
DOIs
StatePublished - 11 Nov 2004

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