Brookhaven National Laboratory and Stony Brook University Achieve Quantum Link Over 13 Miles
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- InterestingEngineering.com
Researchers at Brookhaven National Laboratory and Stony Brook University have successfully demonstrated a quantum link across 13 miles in open air. This achievement marks the first of its kind in the United States and adds a wireless component to the nation’s longest quantum network, which spans 161 miles and connects eight nodes.
The significance of this development lies in overcoming the limitations of fiber-optic cables, which can hinder the transmission of fragile quantum information over long distances. By utilizing laser technology to send quantum states of light through the atmosphere, the researchers have addressed the challenges posed by conventional wireless technology, which is unsuitable for preserving delicate quantum signals.
Looking ahead, the integration of telescope technology and adaptive optics to counteract atmospheric turbulence is a noteworthy advancement. This innovative approach could pave the way for more robust quantum communication systems. No further timeline was disclosed at the time of publication.
Original report
US researchers achieve ‘first’ open-air quantum link across 13 miles in New York
InterestingEngineering.com · Rupendra BrahambhattThis briefing is an independently written summary based on publicly available reporting and is provided for industry information and news discovery. The original report and source publication are credited and linked where applicable. RobotToday does not claim ownership of third-party source material.
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