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Cryptography

Cryptography

Entanglement boosts data transmission

08 Feb 2017
Original and transmitted images
A new leaf: the Oak Ridge logo was transmitted at 87% fidelity. (Courtesy: Brian Williams et al./Phys. Rev. Lett.)
The efficiency of data transmission through ordinary optical fibres has been enhanced using a quantu

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Edwin Cartlidge is a science writer based in Rome
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