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Cryptography

Cryptography

Diamond defects could boost the range of quantum cryptography

31 Mar 2020
Optical fibres
Long haul: the new quantum memory could allow quantum cryptography systems to work over longer optical fibres. (Courtesy: iStock/MorePixels)
A new type of quantum memory that could extend the range of quantum encryption systems has been unve

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Tim Wogan is a science writer based in the US
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