100G and beyond: optical transmission activities in Brazil

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

doi:10.1117/12.915901

24 January 2012 100G and beyond: optical transmission activities in Brazil

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

Author Affiliations +

Proceedings Volume 8283, Optical Metro Networks and Short-Haul Systems IV; 82830H (2012) https://doi.org/10.1117/12.915901
Event: SPIE OPTO, 2012, San Francisco, California, United States

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.

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J. C. R. F. Oliveira, V. B. Ribeiro, J. C. M Diniz, R. Silva, E. P. Silva, L. H. H. Carvalho, D. M. Pataca, and F. D. Simoes "100G and beyond: optical transmission activities in Brazil", Proc. SPIE 8283, Optical Metro Networks and Short-Haul Systems IV, 82830H (24 January 2012); https://doi.org/10.1117/12.915901

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