Single-step Perturbation-based Nonlinearity Compensation of Intra- and Inter-Subcarrier Nonlinear Interference

Frey, F.
Molle, L.
Emmerich, R.
Schubert, C.
Fischer, J.K.
Fischer, R.F.H.

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Publication date

January 2017

DOI

10.1109/ECOC.2017.8345936

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Abstract

We experimentally demonstrate a decision-directed, intra- and inter-subcarrier nonlinearity mitigation scheme based on first order perturbation. We achieve 0.9 dB Q2-factor improvement over linear compensation in a 200G dual-carrier PDM-16QAM transmission over 1200 km

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Single-step Perturbation-based Nonlinearity Compensation of Intra- and Inter-Subcarrier Nonlinear Interference

Abstract

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Single-step Perturbation-based Nonlinearity Compensation of Intra- and Inter-Subcarrier Nonlinear Interference

Abstract

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