Saturday, May 12, 2012
Chinese Researchers Quantum Teleport Photons Over 60 Miles

Since 1997, researchers have been able to quantum teleport photons with a major record being set by researchers at the  University of Science and Technology of China in Shanghai. In 2010, that team successfully teleported a photon over 16km. Now that same team has released new findings, in which they claim to have teleported photons nearly 100km, or over 60 miles.
Now, quantum teleportation isn’t quite the same thing as the teleportation in Star Trek. When researchers teleport a photon, they aren’t teleporting the actual photon, but rather the information contained in it through quantum entanglement. In essence, the second photon at the end of the teleport becomes the first one – or at least, it becomes an identical qubit of information. So the information is exchanged without actually travelling through the intervening distance. […]

[read more] [paper]

Chinese Researchers Quantum Teleport Photons Over 60 Miles

Since 1997, researchers have been able to quantum teleport photons with a major record being set by researchers at the  University of Science and Technology of China in Shanghai. In 2010, that team successfully teleported a photon over 16km. Now that same team has released new findings, in which they claim to have teleported photons nearly 100km, or over 60 miles.

Now, quantum teleportation isn’t quite the same thing as the teleportation in Star Trek. When researchers teleport a photon, they aren’t teleporting the actual photon, but rather the information contained in it through quantum entanglement. In essence, the second photon at the end of the teleport becomes the first one – or at least, it becomes an identical qubit of information. So the information is exchanged without actually travelling through the intervening distance. […]

[read more] [paper]

Notes

  1. joeyjoellengalame reblogged this from futurescope
  2. can-enginerd reblogged this from futurescope
  3. knightworg reblogged this from futurescope
  4. thejman reblogged this from futurescope
  5. hunebe reblogged this from futurescope
  6. e-explorations reblogged this from futurescope
  7. secular-science reblogged this from futurescope
  8. optimismanddetermination reblogged this from futurescope
  9. futurescope posted this