Spectrally-efficient 17.6-Tb/s DWDM optical transmission system over 678 km with pre-filtering analysis

Spectrally-efficient 17.6-Tb/s DWDM optical transmission system over 678 km with pre-filtering analysis

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We present and analyze a 17.6-Tb/s DWDM optical transmission composed of 79 channels with 224-Gb/s RZ-DP-16QAM modulation format per-channel and coherent detection. A maximum reach of 678 km is obtained with an optical recirculation loop composed by 226 km of pure-silica core fibers and EDFA amplifi...

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Bibliographic Details
Main Authors: L. H. H. Carvalho, E. P. Silva, R. Silva, J. P. K Perin, J. C. R. F. Oliveira, M. L. Silva, P. P. G. Cardoso, A. Paradisi
Format: Article
Language:English
Published: Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
Series:Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Subjects:
Coherent detection
high-speed optical systems
modulation format
optical filtering
optical networks
spectral efficiency
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742013000200018&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742013000200018&lng=en&tlng=en

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