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Title: C + L band extended reach amplified next generation access networks
Author: Girão, J. P.
Neto, B.
Rocha, A. M.
Reis, C.
Dionisio, R. P.
Chatzi, S.
Bonada, F.
Lazaro, J.
Teixeira, A. L. J.
André, P. S.
Keywords: Next generation access networks
Raman fiber amplifiers
Erbium-doped fiber amplifiers
Issue Date: 2011
Abstract: The feasibility of optical amplification solutions for extended reach next generation access networks in C + L bands is studied. Amplification schemes based on Raman fiber amplifier and their combination with remotely pumped erbium-doped fiber amplifiers are assessed and optimized. The results concerning a ring with 80 km for rural scenario demonstrate gain equalization over a bandwidth of 50 urn. The survey was complemented with experimental results. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2414-2418, 2011; View this article online at DOI 10.1002/mop.26251
Peer review: yes
DOI: 10.1002/mop.26251
ISSN: 0895-2477
Appears in Collections:DFis - Artigos
IT - Artigos

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