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Title: Improving the performance of double-pass EDFA utilizing chirped bragg grating as feedback loop
Authors: Jamaludin, M.Z. 
Bakar, A.A.A. 
Naji, A.W. 
Rahman, F.A. 
Mahdi, M.A. 
Abdullah, M.K. 
Issue Date: 2006
Abstract: A new dispersion-compensated double-pass erbium-doped fiber amplifier (EDFA) with high gain and improved noise-figure characteristics is demonstrated using chirped fiber Bragg grating. The performance is compared with that of the conventional double-pass EDFA. The signal gain is improved by as much as 18.6 dB at -40-dBm signal power with negligible noise penalty. The proposed amplifier architecture can improve the signal gain and at the same time compensate the signal dispersion. © 2005 Wiley Periodicals, Inc.
Appears in Collections:COE Scholarly Publication

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