@article{article94fa666b,
title   = {Transmission of a 20 Gb/s NRZ OOK signal throughout a 390 Km fiber link and a cascade of 11 x 50 GHz filters and 9 x EDFAs},
author = {Pataca, Daniel Moutinho and Oliveira, Julio César Rodrigues Fernandes de and Juriollo, Antonio Amauri and Herbster, Adolfo Fernandes and Rocha, Mônica de Lacerda},
year = {2011},
doi = {10.1590/s2179-10742011000100015},
journal   = {Journal of Microwaves, Optoelectronics and Electromagnetic Applications}
}