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|Title:||C + L band extended reach amplified next generation access networks|
|Author:||Girão, J. P.|
Rocha, A. M.
Dionisio, R. P.
Teixeira, A. L. J.
André, P. S.
|Keywords:||Next generation access networks|
Raman fiber amplifiers
Erbium-doped fiber amplifiers
|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 wileyonlinelibrary.com. DOI 10.1002/mop.26251|
|Appears in Collections:||DFis - Artigos|
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