@article{carvalho_silva_silva_perin_oliveira_silva_cardoso_paradisi_2013, title={Spectrally-efficient 17.6-Tb/s DWDM optical transmission system over 678 km with pre-filtering analysis}, volume={12}, ISSN={2179-1074}, url={https://doi.org/10.1590/S2179-10742013000100018}, DOI={10.1590/S2179-10742013000100018}, number={1}, journal={Journal of Microwaves, Optoelectronics and Electromagnetic Applications}, publisher={Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo}, author={Carvalho, L. H. H. and Silva, E. P. and Silva, R. and Perin, J. P. K and Oliveira, J. C. R. F. and Silva, M. L. and Cardoso, P. P. G. and Paradisi, A.}, year={2013}, month={June}, pages={229–237} }