Parallel Micro-Ring Resonator Based Reservoir Computing for Optical Equalization of 112 Gbaud PAM-4 Signals
Sebastian Kühl, Mohammad Seifi Laleh, Stephan M. Pachnicke · 2024
A real-time capable photonic reservoir based on parallel micro-ring resonators is presented for joint opticalelectrical signal equalization in short-reach 112 Gbaud PAM-4 transmissions. This method reduces BER significantly compared to equally complex digital signal processing.