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Single-photon technology powers 11-mile quantum communications network between two campuses

The article from phys.org, published on May 15, 2025, discusses a groundbreaking advancement in quantum communication technology. Researchers have developed a new photon-based system that extends the range of quantum key distribution (QKD) to over 1,000 miles, significantly surpassing previous limitations. This breakthrough, achieved through the use of advanced quantum memories and error correction techniques, promises to revolutionize secure communications by enabling the creation of a global quantum internet. The technology not only enhances the security of data transmission but also paves the way for new applications in fields such as finance, healthcare, and government, where data privacy is paramount.

Read the Full Phys.org Article at:
[ https://phys.org/news/2025-05-photon-technology-powers-mile-quantum.html ]