Posted on September 2nd, 2007 by amutiara
Photonic quantum technologies could be only light years away from PhysOrg.com
Photonic quantum information science could soon move out of the laboratory and be used in future technologies like quantum computers thanks to a grant of over £1 million.
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Filed under: Quantum Computation, Quantum Computer, Quantum Cryptography
Posted on June 19th, 2007 by amutiara
Researchers at the National Institute of Standards and Technology (NIST) have built a prototype high-speed quantum key distribution (QKD) system, based on a new detector system that achieves dramatically lower noise levels than similar systems. The new system, they say, can perform a theoretically unbreakable “one-time pad†encryption, transmission and decryption of a video signal [...]
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Filed under: Quantum Cryptography