The German consortium QuINSiDa has achieved a major step toward mobile quantum-secure communication. They demonstrated a ...

Optimized quantum dot lasers show resilience to optical feedback, enabling isolator-free silicon photonics for compact, ...

Hyperscale datacenters are redefining the limits of data transmission technology, driven by increasing demands for higher bandwidth, lower power consumption, and reduced latency. Through advanced ...

The research team achieved the hybrid spin-orbit coupling-driven optical spin Hall effect at room temperature for the first time through an organic microcavity structure. The device is a Fabry–Perot ...

Record-low optical switch: Penn researchers demonstrated all-optical switching at only 4 femtojoules using exciton-polaritons, far below the energy of powering a tiny LED briefly. Hybrid particle ...