Compensation of Optical Nonlinear Waveform Distortion Using DSP-Based Reservoir Computing with Tapped Delay Lines
Kai Ikuta, Yuta Ito, Moriya Nakamura · 2023
We propose a novel reservoir-computing-based nonlinear equalizer, designed to compensate for fiber-optic nonlinearity. Signals are fed to the equalizer through tapped delay lines. We clarified that the equalizer outperforms conventional alternatives.