Flexible transmitters based on directly modulated VCSELs for next-generation 50G passive optical networks

Discrete multitone (DMT) modulation, due to its water-filling nature, is proposed to enable flexibility in passive optical networks (PONs), ...

Source: Journal of Optical Communications and Networking - June 18, 2020 Category: Physics Authors: Paola Parolari Alberto Gatto Christian Neumeyr Pierpaolo Boffi Source Type: research