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Proceedings Paper

100G and beyond: optical transmission activities in Brazil
Author(s): J. C. R. F. Oliveira; V. B. Ribeiro; J. C. M Diniz; R. Silva; E. P. Silva; L. H. H. Carvalho; D. M. Pataca; F. D. Simoes
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Paper Abstract

Recent advances in high speed optical transmission from 100 Gb/s up to 1Tb/s per channel based on advanced modulation formats in progress in Brazil (CPqD) are exhibited. Optical transmission experimental results of 112G DP-QPSK WDM transmission, 224G DP-16QAM transmission with pre-filtering (achieving 8.96 b/s/Hz), and comb generation optimization for future Co-OFDM transmission are detailed. Digital signal processing set of algorithms built in-house for off-line processing are presented.

Paper Details

Date Published: 24 January 2012
PDF: 11 pages
Proc. SPIE 8283, Optical Metro Networks and Short-Haul Systems IV, 82830H (24 January 2012); doi: 10.1117/12.915901
Show Author Affiliations
J. C. R. F. Oliveira, CPqD Foundation (Brazil)
V. B. Ribeiro, CPqD Foundation (Brazil)
J. C. M Diniz, CPqD Foundation (Brazil)
R. Silva, CPqD Foundation (Brazil)
E. P. Silva, CPqD Foundation (Brazil)
L. H. H. Carvalho, CPqD Foundation (Brazil)
D. M. Pataca, CPqD Foundation (Brazil)
F. D. Simoes, CPqD Foundation (Brazil)

Published in SPIE Proceedings Vol. 8283:
Optical Metro Networks and Short-Haul Systems IV
Werner Weiershausen; Benjamin Dingel; Achyut Dutta; Atul K. Srivastava, Editor(s)

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