Multi-Wavelength, Multi-Level Inputs for an All-Optical SOA-Based Neuron
Bin Shi, Bitao Pan, Nicola Calabretta, Ripalta Stabile · Conference on Lasers and Electro-Optics · 2021
We demonstrate the first optical processing of up to 9-bit/symbol multi-level modulated channels on a complete all-optical SOA-based neuron, with an error of 0.08. A higher number of modulation levels and inputs can improve accuracy.