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14 October 2010Flat amplitude and broad bandwidth multiwavelength erbium-doped fiber ring laser
A novel room-temperature multi-wavelength erbium-doped fiber ring laser is proposed. In this laser, four-wave
mixing (FWM) is used to mitigate mode competition, achieving stable room-temperature multi-wavelength operation.
Active mode-locking is incorporated to enhance the FWM effect, improving the amplitude flattening and spectral
bandwidth of the multi-wavelength output. Stable simultaneous 42 wavelength lasing operation with 0.55 nm
wavelength spacing within the 3 dB spectral band is experimentally demonstrated.
Shenping Li
"Flat amplitude and broad bandwidth multiwavelength erbium-doped fiber ring laser", Proc. SPIE 7839, 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2), 78390L (14 October 2010); https://doi.org/10.1117/12.866258
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Shenping Li, "Flat amplitude and broad bandwidth multiwavelength erbium-doped fiber ring laser," Proc. SPIE 7839, 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2), 78390L (14 October 2010); https://doi.org/10.1117/12.866258