All-Optical Reservoir Computing via a Nonlinear Sagnac Interferometer for Machine Learning Applications
Luigi Di Lauro, A. Aadhi, Pavel Dmitriev, Bennet Fischer, Imtiaz Alamgir, Celine Mazoukh, Nicolas Perron, Evgeny A. Viktorov, Anton V. Kovalev, Armaghan Eshaghi, Mario Chemnitz, Piotr Roztocki, Shervin Vakili, Brent E. Little, Sai T. Chu, David Moss, Roberto Morandotti · 2025
We present an all-optical reservoir computing device based on a nonlinear Sagnac interferometer. By leveraging multiple wavelength input channels, we demonstrate high accuracy in machine learning prediction tasks, as exemplified by the Mackey-Glass time series benchmark.