New method generates nearly indistinguishable photons for quantum communication

Researchers from Paderborn University, the University of Basel, and Ruhr University Bochum have developed a method to generate nearly indistinguishable photons using semiconductor nanostructures. This advancement is critical for improving the reliability of quantum communication and entanglement.
Why it matters
Improving photon indistinguishability is a foundational requirement for scaling quantum information processing and secure quantum networks.
edited by Gaby Clark , reviewed by Robert Egan
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