DocumentCode
1163756
Title
Tunable multi-wavelength Raman fibre laser based on fibre Bragg grating cavity with PMF Lyot-Sagnac filter
Author
Han, Y.-G. ; Lee, J.H. ; Kim, S.H. ; Lee, S.B.
Author_Institution
Photonics Res. Center, Korea Inst. of Sci. & Technol., Seoul, South Korea
Volume
40
Issue
23
fYear
2004
Firstpage
1475
Lastpage
1476
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 /spl Delta/n /spl middot/ L products of PMF segments in the intracavity PMF Lyot-Sagnac filter.
Keywords
Bragg gratings; Raman lasers; channel spacing; fibre lasers; laser tuning; optical communication equipment; optical fibre filters; optical fibre polarisation; Lyot-Sagnac filter; channel spacing; fibre Bragg grating cavity; flexibly tunable laser; intracavity filter; multiple wavelength Raman fibre laser; polarisation maintaining fibre filter; wavelength spacing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20046664
Filename
1358943
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