arXiv Computer Science
arXiv Computer Science
5 years ago

Advanced Digital Signal Processing Techniques for High-Speed Optical Communications Links. (arXiv:1903.12260v2 [eess.SP] UPDATED)

Dario Pilori
The main topic of this thesis is the application of advanced Digital Signal Processing (DSP) techniques to high data-rate optical links. This thesis is divided in two parts: Direct-Detection systems, and Coherent systems. In the first part, it is proposed a novel bi-directional architecture for <2km Intra-DC link and a detailed analysis of self-coherent single-sideband transmission for <80km dispersion-uncompensated Inter-DC link. The second part instead focuses on Probabilistic Constellation Shaping techniques, and their impact on long-haul optical communication links.

Publisher URL: http://arxiv.org/abs/1903.12260

DOI: arXiv:1903.12260v2

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