2009-06-11
Controllable Wavelength Channels for Multiwavelength Brillouin Bismuth/Erbium Based Fiber Laser
By
Progress In Electromagnetics Research Letters, Vol. 9, 9-18, 2009
Abstract
We propose and demonstrate a Multiwavelength Brillouin Bismuth/Erbium Fibre Laser (MBBEFL) with the ability to control the number of wavelength channels generated. A multi-wavelength comb output is obtained using a 7.7 km DCF as a non linear gain medium to generate Stokes wavelengths through the process of Stimulated Brillouin Scattering (SBS). The DCF is pumped by a Raman pump source at 400 mW to lower the dispersion loss and promote the generation of the Stokes wavelengths. A 49 cm long Bismuth based Erbium Doped Fibre (Bi-EDF) is used as an optical amplifier to provide the necessary gain for the Brillouin Pump and also act as the gain medium for the generated Stokes signal.
Citation
Harith Ahmad, Mohd Zamani Zulkifli, Siti Fatimah Norizan, Amirah Abdul Latif, and Sulaiman Wadi Harun, "Controllable Wavelength Channels for Multiwavelength Brillouin Bismuth/Erbium Based Fiber Laser," Progress In Electromagnetics Research Letters, Vol. 9, 9-18, 2009.
doi:10.2528/PIERL09031905
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