13 July 2012

Quantum Teleportation of Information Making Progress


Quantum teleportation experimentalists in China and Vienna have recently made enhanced distance and quantity of photons entangled records. Chinese scientists set a distance record recently of about 100 kilometers. In 2007 a Vienna Group sent entangled photon data in between a pair of Canary Islands 143 kilometers. New efforts may target satellites as receivers for entangled quantum photons.
These experiments aren't like those of Star Trek's transporter room. The information from entangled photons is sent rather than the photons themselves. Science News has a good article on the progress of Zellinger's Vienna team and of the Chinese.
image credit GNU Public License via Wikipedia

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