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Cryptography

Cryptography

New photon detector accelerates quantum key distribution

14 Apr 2023
Nanowire photon detector
Cool concept: the new single-photon detector makes use of multiple superconducting nanowires. (Courtesy: M Perrenoud and G Resta/UNIGE)
A single-photon detector that could boost the performance of some quantum key distribution (QKD) cry

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Sam Jarman is a science writer based in the UK
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