A practically tunable multiwavelength Raman fiber laser based on few-mode fiber Bragg gratings with dynamic range of more than 15 nm is investigated. We achieved a high extinction ratio of more than 45 dB.
© 2006 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2310) Fiber optics and optical communications : Fiber optics
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3550) Lasers and laser optics : Lasers, Raman
Y. Han, J. H. Lee, and S. B. Lee, "Flexibly Tunable Multiwavelength Raman Fiber Laser Based on Few-Mode Fiber Bragg Gratings," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CTuY7.
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