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arXiv · 2101.10064

All-Optical Nonlinear Pre-Compensation of Long-Reach Unrepeatered Systems

Pawel M. Kaminski·Tiago Sutili·José Hélio da Cruz Júnior·Glauco C. C. P. Simões·Francesco Da Ros·Metodi P. Yankov·Henrik E. Hansen·Anders T. Clausen·Søren Forchhammer·Leif K. Oxenløwe·Rafael C. Figueiredo·Michael Galili
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Abstract

We numerically demonstrate an all-optical nonlinearity pre-compensation module for state-of-the-art long-reach Raman-amplified unrepeatered links. The compensator design is optimized in terms of propagation symmetry to maximize the performance gains under WDM transmission, achieving 4.0dB and 2.6dB of SNR improvement for 250-km and 350-km links.

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Pawel M. Kaminski, Tiago Sutili, José Hélio da Cruz Júnior, Glauco C. C. P. Simões, Francesco Da Ros, Metodi P. Yankov, Henrik E. Hansen, Anders T. Clausen, Søren Forchhammer, Leif K. Oxenløwe, Rafael C. Figueiredo, Michael Galili. 2021-01-06. All-Optical Nonlinear Pre-Compensation of Long-Reach Unrepeatered Systems. https://arxiv.org/abs/2101.10064

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