Scientists have revealed a futuristic 'communication with light' system that uses light pulses instead of radio waves to ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Researchers have developed a versatile organic crystal that can receive and transmit encrypted data from any angle, paving ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Li-Fi is a wireless data system remarkably similar to Wi-Fi, but uses light to send information. Data rates can hit a gigabit ...

For quantum communication to work, light sources must emit photons one at a time, not in random bunches. Several materials ...

Researchers developed an all-light communication network that enables seamless connectivity across space, air and underwater environments. It combines blue light communication (BLC) for controlling ...

A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable ...