QuantumWire

Recently, An international research team led by the Institute for Quantum Electronics in Zurich and the Laboratoire Kastler Brossel in Paris have demonstrated that photonic neural networks can be made smarter by using a disordered material made of lots of tiny crystals. These materials can double the frequency of incoming light in a nonlinear process, significantly enhancing performance compared to simple linear scattering. The research has recently been published in Nature Computational Science.