Polymer waveguides show promise for reliable, high-capacity optical communication by Institute of Electrical and Electronics Engineers edited by Gaby Clark , reviewed by Robert Egan ...

During the experiments, Jinan-1 established optical links with multiple optical ground stations in Jinan, Hefei, Nanshan, Wuhan, Beijing, Shanghai, in China, and Stellenbosch in South Africa.

S hanghai Jiao Tong University has just solved one of the oldest telecom headaches. The faster you fling information down a light beam, the harder it is to keep it secret. In lab and field tests ...

Li-Fi (Light Fidelity) is a wireless communication technology that utilizes the visible light spectrum (400–800 THz), similar ...

A groundbreaking integrated encryption and communication (IEAC) framework, enabled by end-to-end deep learning, has achieved a record-breaking single-channel secure transmission rate of 1 Terabit ...

“Theoretically speaking, quantum communication is completely encrypted,” explains Prof. Oz. “It is impossible to launch a cyber attack and copy the information, because in quantum mechanics ...

Dartmouth Police goes fully encrypted: Radio communication will now be confidential. ... With encrypted transmissions, information shared over the radio will be kept confidential and secure.

All the latest science news on optical communication from Phys.org. Find the latest news, advancements, and breakthroughs.

The defence ministry said that this form of communication can support applications such as long-distance quantum key distribution, secure data transmission, and the development of quantum networks ...

Quantum communication uses the properties of quantum physics to relay encrypted messages from point A to point B. This is a technology that aliens may have already conquered.

The 100-kilometre fibre optic cable through which a team of researchers at DTU has successfully distributed a quantum-encrypted key ... The backbone of the internet is optical communication.