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Science

Researchers achieve long-distance light to matter quantum teleportation

A successful test in passing information from light into matter – using the teleportation of the quantum state of a photon via optical fiber cable to a receiving crystal located over 25 km (15 mi) away – has been claimed by physicists at the University of Geneva. This test shattered the same team’s previous record and may herald the development of greater, long-distance teleportation techniques and qubit communications and computing capabilities.Read More

Military

Turret flight tests to pave the way for laser weapons on military aircraft

High energy laser (HEL) systems have been the subject of military research for decades, but it is only in recent years that the technology has advanced to the point where it is feasible for such systems to be mounted on military ground vehicles and sea vessels. Initial flight tests have now been conducted on a new aircraft laser turret that will help pave the way for HEL systems to be integrated into military aircraft.Read More

Space

NASA probe will reveal 3D architecture of forests from space

NASA is developing a laser-based instrument for deployment on the International Space Station that will probe the depths of Earth's forests from space in a bid to reveal more about their role in the planet's carbon cycle. After its completion in 2018, this Global Ecosystem Dynamics Investigation (GEDI) lidar will join the likes of the Soil Moisture Active Passive satellite in studying Earth's vegetation on a global scale.Read More

Military

Neither rain, nor fog, nor wind stops Boeing's laser weapon destroying targets

If you've ever gone outside on a foggy night and shined a laser pointer about, you’ve seen two things: how flashy a raygun it makes, and the problem laser weapons face in such conditions as fog and rain scatters the energy that should be destroying missiles. However, in recent tests at Eglin Air Force Base in Florida, Boeing and the US Army have shown that their High Energy Laser Mobile Demonstrator (HEL MD) is capable of successfully locking onto and taking out targets in very laser-unfriendly foggy, rainy, and windy maritime conditions.Read More

Science

Fermilab experiment will attempt to answer whether we actually live in "the Matrix"

In what may be one of the most mind-bogglingly surreal experiments ever floated, scientists at the US Department of Energy's Fermi National Accelerator Laboratory (Fermilab) will attempt to discover if the universe is "real" or merely a holographic 3-D illusion that we just think is real. Using high-powered lasers, the scientists intend to determine if space-time is a quantum system made up of countless tiny bits of information.Read More

iPin turns your phone into a laser pointer

Plugging neatly into your smartphone headphone jack, the iPin is a super-compact laser pointer compatible with iPhone and Android phones that comes with a handy presentation control app and is designed to ensure you're always presentation-ready.Read More

Science

Camera system sees around corners without using a mirror

Peeking around a corner has long been a staple of spy films and TV, from Get Smart to 007. Researchers at the University of Bonn in Germany and the University of British Columbia in Vancouver, Canada have found a better way than poking a makeup mirror about, however: a camera system that can reconstruct the shape of objects using diffusely scattered laser light.Read More

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