Charles Q. Choi

New relay node can link quantum computers and sensors across dozens of kilometers

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Article URL: https://spectrum.ieee.org/quantum-repeaters-for-quantum-networks
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Quantum Repeaters for a Global Quantum Internet

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Scientists' increasing mastery of quantum mechanics is heralding a new age of innovation. Technologies that harness the power of nature's most minute scale show enormous potential across the scientific spectrum, from computers exponentially more powerful than today's leading systems, sensors capable of detecting elusive dark matter, and a virtually unhackable quantum internet.

Giant leap toward quantum internet realized with Bell state analyzer

LEMONT, Ill.–(BUSINESS WIRE)–Quantum information technologies have the potential to transform our lives. Powerful quantum computers, ultraprecise quantum sensors, and tamperproof

New foundry to accelerate quantum information research at Argonne National Laboratory

Scientists have improved their ability to send quantum information across distant computers — and have taken another step toward the network of the future.

'Quantum Internet' Inches Closer With Advance in Data Teleportation

Joppe Bos designs encryption that even quantum computers can't crack

This Cryptographer Helps Quantum-Proof the Internet

The prospect of a quantum internet, connecting quantum computers and capable of highly secure data transmission, is enticing, but making it poses a formidable challenge. Transporting quantum information requires working with individual photons rather than the light sources used in conventional fiber optic networks.

Advances in quantum emitters mark progress toward a quantum internet

Increased cooperation between Norwegian industry and universities on quantum physics sensors is a win–win situation for society. Such sensors can provide new opportunities in areas as diverse as mineral extraction and agriculture.