Neural Network with Optical Frequency-Coded ReLU
Margareta Vania Stephanie, Lam Dang Pham, Alexander Schindler, Michael Waltl, Tibor Grasser, Bernhard Schrenk · 2024
We demonstrate a photonic rectified linear unit (ReLU) function accomplished through frequency-coded neural signals. We show operation of an optical neuron with weighted sum and ReLU activation to perform with a 1% penalty in accuracy.