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Quantum

Quantum

New quantum repeaters could enable a scalable quantum internet

11 Jun 2021
Heralded entanglement
Essential component: Artist’s impression of an elementary link of the USTC quantum repeater based on two absorptive quantum memories, which are the sandwich-like structures. (Courtesy: Wang Guoyan and Ma Yanbing)
Quantum repeaters that can store multiplexed signals; provide heralded signals of entanglement; and

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Martijn Boerkamp is a science writer based in the Netherlands
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