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Title: Double-pass EDFA with built-in variable optical Bragg grating
Authors: Jamaludin, M.Z. 
Bakar, A.A.A. 
Abdullah, F. 
Rahman, F.A. 
Mahdi, M.A. 
Abdullah, M.K. 
Issue Date: 2005
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.
Appears in Collections:COE Scholarly Publication

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