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Quantum

Quantum

Distillation method strengthens quantum entanglement in a single pair of photons

04 Oct 2021 Chunyang Ding 
Sebastian Ecker and Martin Bohmann leaning over an optical bench bathed in purple-blue light
Quantum distillers Sebastian Ecker and Martin Bohmann prepare the single-copy entanglement experiment, delicately aligning optics used for preparing the photon pairs. Credit: ÖAW/Klaus Pichler
Quantum entanglement is a valuable resource, enabling spy-proof communications and allowing quantum

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Chunyang Ding is a PhD student contributor to Physics World. Chunyang is studying quantum computing at the University of Chicago. Find out more about our student contributor networks
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