Multidimensional optimization of optical spectral shaping for fiber nonlinearities mitigation in high baud-rate systems

We experimentally demonstrate a multidimensional global optical spectral shaping optimization based on genetic algorithm for fiber nonlinearities mitigation in a 56-GBd PDM-QPSK transmission system. The proposed method increased maximum reach by 24%, reducing transmission penalties by up to 1.8 dB.

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Bibliographic Details
Main Authors: Carvalho, Luis H. H., Franciscangelis, Carolina, Duarte, Ulysses R., Rozental, Valery N., Reis, Jacklyn D., Fideles, Felipe B., Suzigan, Gabriel J., Simoes, Fabio D., Parahyba, Victor E., Gonzalez, Neil G., Bordonalli, Aldario C., Oliveira, Julio C. R. F.
Format: Conference Proceeding
Language:English
Subjects:
Filtering theory
Optical fiber filters
Optical fibers
Optical receivers
Optical transmitters
Online Access:Request full text
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Description
Summary:We experimentally demonstrate a multidimensional global optical spectral shaping optimization based on genetic algorithm for fiber nonlinearities mitigation in a 56-GBd PDM-QPSK transmission system. The proposed method increased maximum reach by 24%, reducing transmission penalties by up to 1.8 dB.
ISSN:1550-381X
DOI:10.1109/ECOC.2014.6963915