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The most sophisticated laser communication network ever designed has gained its second satellite. The European Data Relay System (EDRS) was built to accelerate the flow…
Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser…
An international study has used data from a major home Internet Protocol (IP) security camera provider to evaluate potential privacy risks for users. IP home…
Two U.S. Army research projects advance quantum networking, which will likely play a key role in future battlefield operations. Quantum networks will potentially deliver multiple…
Researchers at Tokyo Institute of Technology (Tokyo Tech) and NEC Corporation have jointly developed a 28 GHz phased-array[1] transceiver supporting dual-polarized MIMO[2] for fifth-generation mobile…
Aquatic internet that sends data through light beams could enable divers to instantly transmit footage from under the sea to the surface. The internet is…
Australian and German researchers build modular bridge design for nanoscale photonic chip. Photonic chips have huge potential for the future of computers and telecommunications. Australian…
Researchers at the National Institute of Standards and Technology (NIST) have developed a mathematical formula that, computer simulations suggest, could help 5G and other wireless…
The second node in the most sophisticated laser communication network ever designed is ready to go into service. Dubbed the “SpaceDataHighway,” the European Data Relay…
Topological pump can provide stability for communication technologies. Most technologies today rely on devices that transport energy in the form of light, radio, or mechanical…
David Storm, a research physicist, and Tyler Growden, an electrical engineer, both with the U.S. Naval Research Laboratory, developed a new gallium nitride-based electrical component…
When something just works, that’s usually a good thing. But for scientists and engineers, when something works and they don’t understand the mechanism behind it,…
A team at UPV’s Nanophotonics Technology Center has discovered a new fundamental symmetry in electromagnetism, acoustics and elasticity laws: a temporal supersymmetry. According to Carlos…
Investigators develop a quantum photonics prototype using hyperbolic metamaterials tilted at a precise angle from an optical fiber. Quantum photonics involves a new type of…
Laser opens up a new world of applications using optical control of physical objects. Researchers have demonstrated the world’s first metasurface laser that produces “super-chiral…
Researchers say a new discovery on a U.S. Army project for optoelectronic devices could help make optical fiber communications more energy efficient. The University of…
Congestion control system could help streaming video, mobile games, and other applications run more smoothly. MIT researchers have designed a congestion-control scheme for wireless networks…
When someone opens a laptop, a router can quickly locate it and connect it to the local Wi-Fi network. That ability is a basic element…