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German Researchers Achieve Milestone in 254-Kilometer Commercial Quantum Communication
2025-04-26 /
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Author：小编
A German research team has achieved a notable breakthrough in the realm of quantum communication by successfully transmitting quantum information over a 254-kilometer commercial telecommunications network for the first time. The innovative twin-field quantum key distribution system they developed harnesses the coherence of light waves to directly distribute quantum information through existing fiber optic networks, eliminating the need for low-temperature equipment. This accomplishment serves as a cornerstone for the practical deployment and widespread adoption of quantum communication technology.
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