Innovations from the wild world of optics and photonics

Traditional computers manipulate electrons to turn our keystrokes and Google searches into meaningful actions. But as components of the computer processor shrink to only a few atoms across, those same electrons become unpredictable ...

Multiplexing millimeter-wave beams for 5G technology

Fujitsu Laboratories Ltd. today announced that, in preparation for the next-generation mobile communications 5G system, it has achieved multiple access by multiplexing millimeter-wave beams. This technology will enable simultaneous ...

OPALS project uses laser beams for Earth-space communications

(Phys.org) —You may know opals as fiery gemstones, but something special called OPALS is floating above us in space. On the International Space Station, the Optical Payload for Lasercomm Science (OPALS) is demonstrating ...

Wearable antennas for remote monitoring

Humans may become walking antennas for remote monitoring and mobile communications − with the help of University of Adelaide research to produce antennas integrated into clothing.

Solar flare knocks out some radio temporarily

Federal forecasters say a brief but strong solar flare Wednesday morning temporarily blacked out a few radio communication systems before weakening.

Drones left out of air traffic plans

Designers of the ambitious U.S. air traffic control system of the future neglected to take drones into account, raising questions about whether it can handle the escalating demand for the unmanned aircraft and predicted congestion ...

High court rejects Google appeal in snooping case

The Supreme Court has declined to hear Google's appeal of a ruling that it pried into people's online lives through their Wi-Fi systems as part of its drive to collect information for its Street View mapping project.

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