Spiking Neural Network Nonlinear Demapping on Neuromorphic Hardware for IM/DD Optical Communication

no code implementations • 28 Feb 2023 • Elias Arnold, Georg Böcherer, Florian Strasser, Eric Müller, Philipp Spilger, Sebastian Billaudelle, Johannes Weis, Johannes Schemmel, Stefano Calabrò, Maxim Kuschnerov

The SNN demapper is implemented in software and on the analog neuromorphic hardware system BrainScaleS-2 (BSS-2).

Experimental Comparison of PAM-8 Probabilistic Shaping with Different Gaussian Orders at 200 Gb/s Net Rate in IM/DD System with O-Band TOSA

no code implementations • 14 Jun 2022 • Md Sabbir-Bin Hossain, Georg Böcherer, Youxi Lin, Shuangxu Li, Stefano Calabrò, Andrei Nedelcu, Talha Rahman, Tom Wettlin, Jinlong Wei, Nebojša Stojanović, Changsong Xie, Maxim Kuschnerov, Stephan Pachnicke

For 200Gb/s net rates, cap probabilistic shaped PAM-8 with different Gaussian orders are experimentally compared against uniform PAM-8.

Spiking Neural Network Equalization on Neuromorphic Hardware for IM/DD Optical Communication

no code implementations • 1 Jun 2022 • Elias Arnold, Georg Böcherer, Eric Müller, Philipp Spilger, Johannes Schemmel, Stefano Calabrò, Maxim Kuschnerov

A spiking neural network (SNN) non-linear equalizer model is implemented on the mixed-signal neuromorphic hardware system BrainScaleS-2 and evaluated for an IM/DD link.

Spiking Neural Network Equalization for IM/DD Optical Communication

no code implementations • 9 May 2022 • Elias Arnold, Georg Böcherer, Eric Müller, Philipp Spilger, Johannes Schemmel, Stefano Calabrò, Maxim Kuschnerov

A spiking neural network (SNN) equalizer model suitable for electronic neuromorphic hardware is designed for an IM/DD link.