Hybrid distributed Raman/EDFA amplifier with hybrid automatic gain control for reconfigurable WDM optical networks

by Juliano R. F. Oliveira, Uiara C. Moura, Júlio C. R. F. Oliveira, Murilo A. Romero

Nonlinear effects compensation in Optical Coherent PDM-QPSK Systems

by Eduardo S. Rosa, Victor E. S. Parahyba, Júlio C. M. Diniz, Vitor B. Ribeiro, Júlio C. R. F. Oliveira

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

by Daniel M. Pataca, Julio C. R. F. Oliveira, Antonio A. Juriollo, Adolfo F. Herbster, Mônica de Lacerda Rocha

Transmission of a 1.12 Tb/s superchannel over 452 km fiber

by Daniel Moutinho Pataca, Luis Henrique Hecker de Carvalho, Cristiane Brandani Ferrari Adami, Fabio Donati Simões, Mônica de Lacerda Rocha, Júlio C. R. F. Oliveira