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Conferences > FiO > 2023 > FW6E > FW6E.3

All-Optical Reconfigurable Low-Threshold Nonlinear Activation Functions for High-Precision Neural Network

Y. Peng, Y. Yuan, S. Cheung, T. Van Vaerenbergh, W. V. Sorin, G. Kurczveil, Aashu Jha, Z. Huang, M. Fiorentino, and R. G. Beausoleil

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Abstract

All-optical reconfigurable and ultra-low-threshold nonlinear activation functions are experimentally demonstrated based on a high-Q microring resonator (MRR) assisted Mach-Zehnder interferometers (MZIs). We propose a heterogeneously integrated all-optical high-precision neural network for low power consumption.

© 2023 The Author(s)

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