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Beam Them Up, Scotty: Chinese Physicists Reportedly Break Teleportation Record
Key Excerpts from Article on Website of TIME Magazine
Posted: May 22nd, 2012
http://newsfeed.time.com/2012/05/15/beam-them-up-scotty-chin...
Teleportation is real. Using powerful lasers and optics to manipulate photons, or units of light, researchers in China set a record for teleporting a photon more than 10 miles (16 km), TIME reported in 2010. Now a different team of physicists at the University of Science and Technology of China in Shanghai says it has shattered that record, claiming to have sent a photon more than 60 miles (97 km). Quantum teleportation, which has been around since 1997, is a little different than what you see in sci-fi movies. Teleportation is the ability [to] move one object from one place to another without traversing the space in between. The actual object is not moving from point A to point B. Rather, the distant photon mirrors the information contained by the original photon, essentially becoming an identical twin. The teams greatest contribution is not necessarily the distance it made the data travel but the method it used to harness the 1.3-watt laser beam that carries it. The longer a beam of light travels, the more it spreads out, causing the photon to lose information and trail off course. To keep the beam on target, the researchers created a technique that focuses and steers the laser. Though beaming up humans and animals la Star Trek is not on the agenda anytime soon, as the technology becomes more sophisticated, it will likely be applied to military communication. Theoretically, this method cannot be cracked or intercepted.
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