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Conferences > OFC > 2023 > M2J > M2J.3

Programmable tanh- and ReLU-like Optoelectronic Activation Functions for Neuromorphic Photonic Circuits

Christos Pappas, Stefanos Kovaios, Miltiadis Moralis-Pegios, Apostolos Tsakyridis, George Giamougiannis, Joris Van Kerrebrouck, Gertjan Coudyzer, Xin Yin, and Nikos Pleros

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Abstract

We demonstrate reconfigurable tanh- and ReLU-like nonlinear activation functions for incoherent neuromorphic photonics using a balanced photodiode assembled with a programmable electronic TIA chip. Experimental results up to 10 Gb/s line-rates are presented.

© 2023 The Author(s)

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