Publication: Double-pass EDFA with built-in variable optical Bragg grating
Date
2005
Authors
Jamaludin M.Z.
Bakar A.A.A.
Abdullah F.
Rahman F.A.
Mahdi M.A.
Abdullah M.K.
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
A double-pass erbium-doped fiber amplifier (EDFA) with built-in Variable Optical Bragg Grating (VOBG) is presented to provide a gain as high as 49.06 dB with a noise figure of 5.12 dB. The system provides a gain improvement of as much as 12.5 dB from the conventional double-pass system (without filter). This is all achieved with EDF length of 12 m and pump power of 100 mW. � 2005 IEEE.
Description
Keywords
Bandpass filter , Doped fiber amplifier , Variable optical Bragg Grating (VOBG) , Bandpass filters , Doping (additives) , Erbium , Fiber lasers , Doped fiber amplifiers , Double pass system , Erbium doped fiber amplifier (EDFA) , Variable Optical Bragg Grating (VOBG) , Fiber Bragg gratings