Title :
Dispersion management and gain flattened a hybrid EDFA/RFA in pumping recycling mechanism
Author :
Liaw, S.-K. ; Huang, Y.-S. ; Yu, Y.-L. ; Chen, N.-K. ; Hsu, K.-C.
Author_Institution :
Dept. of Electron. Eng., TWIWAN TECH, Taipei, Taiwan
Abstract :
We proposed a hybrid C+L band fiber amplifier bridged with double-pass dispersion compensators. Power equalization among C+L band channels is realized by adjusting the FBGs reflectivity. Pumping efficiency is improved by recycling residual pump power.
Keywords :
Bragg gratings; erbium; optical fibre amplifiers; optical fibre dispersion; reflectivity; EDFA; FBG reflectivity; RFA; dispersion management; double-pass dispersion compensators; gain; hybrid C+L band fiber amplifier; power equalization; pumping recycling mechanism; Doped fiber amplifiers; Erbium-doped fiber amplifier; Gain; Laser excitation; Power engineering and energy; Pump lasers; Recycling; Reflectivity; Stimulated emission; Wavelength division multiplexing; Raman fiber amplifier; erbium doped fiber amplifier;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292730
