Optoelectronic reservoir computing system with output layer modification

G. O. Danilenko, D. A. Pavlov, E. A. Viktorov, A. V. Kovalev

St. Petersburg National Research University of Information Technologies, Mechanics and Optics

Abstract: We experimentally investigate a reservoir computing system based on a vertical-cavity surface emitting laser subject to optoelectronic feedback. We demonstrate how the output layer configuration influences the error when solving the Santa Fe time series prediction task.

Keywords: reservoir computing, semiconductor lasers, optoelectronic feedback, machine learning.

Received: 16.04.2025
Revised: 08.06.2025
Accepted: 09.06.2025

DOI: 10.61011/PJTF.2025.17.60969.20345

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