Inproceedings,

Unrepeatered 64QAM over SMF-28 using Raman Amplification and Digital Backpropagation

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Asia Communications and Photonics Conference, page Su4B.3. Optical Society of America, (2017)
DOI: 10.1364/ACPC.2017.Su4B.3

Abstract

Unrepeatered transmission over SMF-28 fibre is investigated using Raman based amplification. Experiments and simulations demonstrate a transmission up to 200 km (41 dB) span length using 28Gbaud 64 QAM modulation employing digital back propagation in DSP.

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