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State callback in photon teleportation

  1. Jan 7, 2013 #1
    Is there any way in Physics to send a photon and receive it's state of impact and informations about the sampled point after impact? Like a tripple integer hit state on quantum teleporting a photon? I know there are tangled photons but over a distance of 140+ km? And I am talking about a real life solution and or even if this is theoretically possible.

    There should not be a transmitter and receiver but rather a laser which impacts somewhere and sends informations back.
    But I guess this is easier with radiowaves or whatever.
    I am wondering if you could theoretically receive the sampled RGB value of a point beeing shot at with whatever, even in darkness.

    thanks in advance.
    And yes I have no ****ing idea about physics.
    That's why I post here.
    I will be enlighted with any answer, I guess.
  2. jcsd
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