Direct generation of entangled photon pairs in nonlinear optical waveguides
Direct generation of entangled photon pairs in nonlinear optical waveguides
Abstract Entangled photons are pivotal elements in emerging quantum information technologies. While several schemes are available for the production of entangled photons, they typically require the assistance of cumbersome optical elements to couple them to other components involved in logic operations. Here, we introduce a scheme by which entangled photon …