Image: ScienceDailyPhoton State Teleported 270 Meters Between Quantum Dots in Quantum Network Advance
• Scientists achieved the first teleportation of a photon's state between two separate quantum dots over a 270-meter open-air link. • The experiment used GPS synchronization, ultra-fast detectors, and turbulence stabilization, reaching 82% state fidelity exceeding classical limits by over 10 standard deviations. • Published in Nature Communications, this milestone advances quantum internet for ultra-secure communication and quantum relays.
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