Deep recurrent neural networks operations based on stimulated Brillouin scattering
Steven Becker, Jesús Humberto Marines Cabello, Dirk Englund, Birgit Stiller · 2024
We experimentally demonstrate eight layers of a recurrent operator for photonic neural networks using stimulated Brillouin scattering. The programmable optoacoustic building block captures and processes coherently and frequency-selectively information without relying on artificial reservoirs.