Scientists generate identical photons at the push of a button
Researchers from the universities of Basel, Ruhr, and Paderborn teamed up to make a major breakthrough in quantum…
A tiny semiconductor device lifts quantum photon interference visibility to 90%
An optical cavity raised the first cascade photon’s measured interference visibility to 90%, compared with a typical value…
Quantum memory stores single photons for record time in major leap towards a quantum internet
Researchers stored telecom-heralded single photons for up to 180 microseconds in a solid-state quantum memory while preserving nonclassical…
Physicists convert microwaves to light helping quantum computers communicate over optical networks
A layered magnetic semiconductor called CrSBr converted microwave-driven magnetic excitations into coherent optical signals across a bandwidth of…
When time itself becomes the tool: How scientists learnt to delay a quantum death
There is a mile of rock between us and understanding, or so it sometimes feels with quantum physics,…
Scientists explore whether quantum physics could allow messages to travel back in time |
It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the…
Researchers discover a new way to control light in empty space
Light does not usually surprise people. It travels, it reflects, it bends. In labs, researchers can twist it…
Quantum Power Parity
Abstract Quantum technologies are changing the strategic advantage from one system’s operational dominance to mutual denial: the ability…
What it is and why it matters
India’s ambitions in next-generation computing received a major thrust with Andhra Pradesh Chief Minister N. Chandrababu Naidu set…
Scientists Report New Quantum Teleportation Breakthrough, Toppling a Major Barrier to Practical Quantum Communication
Chinese researchers say they have demonstrated quantum teleportation under novel conditions, in an achievement that could have significant…
New quantum device operates at room temperature for stable qubits
Stanford University researchers say they have developed a nanoscale optical device that could shift the direction of quantum…
US team achieves 99% fidelity in quantum communication breakthrough
In a significant step toward realizing the vision of quantum networks, a University of Illinois Urbana-Champaign (UIUC) research…