[TuB3] DSP for Multi-Core and Multi-Mode Transmission

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[TuB3-4] On Data-Aided Coherent Equalization for DCI Applications using Single-Mode and Universal Fibers

Fabio Aparecido Barbosa¹, ○Ming-Jun Li², Filipe Marques Ferreira¹ (1. Optical Networks Group, Department of Electronic & Electrical Engineering, University College London (UK), 2. Science and Technology Division, Corning Incorporated, Corning, NY (United States of America))

Keywords:

Digital signal processing algorithms for optical communications,Data-center interconnect application

We experimentally demonstrate coherent transmission over multimode Universal Fiber using single-mode equalization and short training sequences, achieving similar single-mode fiber performance over 50 km DCI transmission and long-term channel estimate accuracy.