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The Quantum Insider
Brookhaven And Stony Brook Researchers Demonstrate 'Wireless' Capability for Quantum Network
Researchers at Brookhaven National Laboratory and Stony Brook University have achieved a significant milestone in quantum communications by successfully transmitting quantum information over a distance of 13 miles through open air. This accomplishment represents the first successful demonstration of its kind in the U.S., extending a quantum network that connects multiple institutions beyond traditional fiber-optic cables. The successful transmission of quantum information signals a pivotal advancement in developing wireless quantum technologies, which could transform secure communication systems. The network, already spanning 161 miles across various institutions, aims to include further connections to other universities, including a planned 30-mile link to Yale University, potentially enabling quantum communications over satellite links ultimately.
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Published 23 Aug 2026, 16:05 UTC9 min read
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Summary
TL;DR
- First U.S. demonstration of wireless quantum transmission over 13 miles.
- Quantum information successfully transmitted between Brookhaven Lab and Stony Brook University.
- Marked a significant advancement in wireless quantum communications.
- Researchers plan to establish a 30-mile quantum link to Yale University.
- The network could facilitate global quantum communications via satellites.
Interesting facts
- This link combines advances in quantum science with expertise from astronomy.
- The photon transmission technology utilizes wavelengths optimized for quantum processors.