The internet’s fiber optic backbone already travels at the speed of light, but researchers have found a way to drastically increase its bandwidth.

A light source that can generate entangled photons is crucial for quantum communication. Entanglement is a bizarre quantum phenomenon where two photons become linked, sharing the same fate ...

Researchers have demonstrated a prototype mobile all-light communication network, paving the way for seamless connectivity across air, land and underwater environments—even when communication ...

Engineers at the University of California San Diego have achieved a long-sought milestone in photonics: creating tiny optical ...

Communicating at the speed of light. Article by Erica K. Brockmeier Photos by Evan Krape and courtesy of Phase Sensitive Innovations November 21, 2023. UD engineers receive $7.2 million, four-year ...

Device Encryption Optical Transmitter' Based on Eco-Friendly Quantum Dots- New Li-Fi Platform Technology Achieves High ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220020 considers high-speed visible light communication based on micro-LED.

Imagine downloading movies or sending files not through traditional Wi-Fi, but through light—faster, more secure, and without ...

A byproduct of warp deceleration is the emission of a ray of high-energy particles. The detection of such particles could be used as the backbone of a faster-than-light communication device, ...

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. Described in Optics Letters, this ...

HP has become the first company to preview hardware built with Google Beam, the 3D video communication technology formerly ...