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Experimental Demonstration of a Frequency-Domain Volterra Series Nonlinear Equalizer in Polarization-Multiplexed Transmission

Guiomar, F. P. ; Reis, J.D. ; Carena, A. Carena ; Bosco, G. B. ; Teixeira, A. ; Pinto, A. N.

Experimental Demonstration of a Frequency-Domain Volterra Series Nonlinear Equalizer in Polarization-Multiplexed Transmission, Proc European Conf. on Optical Communications - ECOC, Amsterdam, Netherlands, Vol. CD, pp. Th.1.D.1 - , September, 2012.

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Abstract
Experimental demonstration of a dual-polarization Volterra series nonlinear equalizer applied in frequency-domain is carried out for 100G polarization-multiplexed QPSK test signals. We were able to reduce the BER by a factor of 2.5 relatively to the single-polarization approach, with a 1 dB increase in the optimum power.