Posts tagged with: photons

Seismic Sensing Using Quantum Cryptography Network

Experiment demonstrates that quantum key distribution networks, which are part of highly secure cryptography schemes, can also detect and locate earthquakes....

MIT Lincoln Laboratory Wins 2021 R&D Award for Free-Space Quantum Network Link Architecture

Nine technologies developed at MIT Lincoln Laboratory have been selected as R&D 100 Award winners for 2021. Since 1963, this awards program has recognized the 100 most significant technologies transitioned...

U of Rochester Photonic Chip Could Boost Interferometer Sensitivity Significantly

An integrated photonic chip developed at the University of Rochester could significantly increase the sensitivity of optical interferometers. Researchers packaged an experimental method for the amplification of interferometric signals —...

Research Breakthrough in Entanglement Could Lead to High-Dimensional Encoding of Quantum Information, Future Quantum Devices

Quantum entanglement—or what Albert Einstein once referred to as “spooky action at a distance”— occurs when two quantum particles are connected to each other, even when millions of miles apart....

Bridging Quantum and Classical Networks With Prototype Quantum Chip

Researchers from Rochester Institute of Technology (RIT) and national photonic device company AdvR designed and built a quantumchip prototype that the developers say is able to bridge traditional fiber optic...

Atomic Institute of TU Wien Develops Quantum Cryptographic Keys Faster, Far More Robust Against Interference

Quantum cryptography Records with Higher-Dimensional Photons Quantum cryptography is one of the most promising quantum technologies of our time: Exactly the same information is generated at two different locations, and...