More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While ...

Scientists are learning to sculpt photons into powerful new forms, opening the door to high-capacity quantum technologies.

Abstract: We present an efficient and accurate modeling of arbitrary-shaped locally modulated leaky wave antennas (LWAs) combined with dielectric lenses by means of a combined ray-tracing (RT) and ...