Light powers everything from communications to sensing, yet even tiny imperfections can scatter it and weaken signals. To address this, a team led by the University of Bath—working with the University ...

A nanophotonic diffractive network performs morphological image processing, including dilation and erosion, purely through light propagation.

WASHINGTON — Researchers have demonstrated a new visible light communication system that uses a single optical path to create a multi-channel communication link over the air. This approach could be ...