Researchers design a nanoscale node made out of magnetic and semiconducting materials that could interact with other nodes, using laser light to emit and accept photons
Using clouds of ultra-cold atoms and a pair of lasers operating at optical wavelengths, researchers have reached a quantum network milestone: entangling light with an optical atomic coherence composed of interacting atoms in two different states. The development could help pave the way for functional, multi-node quantum networks.
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