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

The Holomondas Optical Ground Station in Greece uses laser beams for high-speed communications to and from space.

Four parties will verify bidirectional communication by equipping optical wireless communication devices on Low Earth Orbit satellites and HAPS. The National Institute of Information and ...

TOKYO, Mar 20, 2024 - (JCN Newswire) - - NEC Corporation (TSE: 6701) and Skyloom Global Corporation have joined forces to revolutionize space communications with the development of cutting-edge ...

A Li-Fi (light fidelity)-based optical communication system is designed to transmit digital data as light signals using a ...

A tunable metasurface can control optical light in space and time, offering a path toward new ways of wirelessly and securely transmitting large amounts of data both on Earth and in space. It is a ...

Researchers at Tokushima University have demonstrated single-channel wireless transmission at 112 Gbps in the 560 GHz band using soliton microcombs, marking a significant step toward next-generation ...

A new method to distribute cryptographic keys using terahertz waves could help enable secure communication in the ...

In the latest part of its Innovative Optical and Wireless Network (IOWN) project, designed to meet the growing needs of the hyper-connected business world of the future, NTT Corporation (NTT) has ...

Researchers have built a miniaturized microcomb-driven terahertz wireless communication system that's 90 times smaller than conventional chips to deliver record-breaking data-transfer speeds at ...