How to verify that quantum chips are computing correctly
A new method determines whether circuits are accurately executing complex operations that classical computers can’t tackle.
A new method determines whether circuits are accurately executing complex operations that classical computers can’t tackle.
Researchers integrate diamond-based sensing components onto a chip to enable low-cost, high-performance quantum hardware.
Observation of the predicted non-Abelian Aharonov-Bohm Effect may offer step toward fault-tolerant quantum computers.
Simulations suggest photonic chip could run optical neural networks 10 million times more efficiently than its electrical counterparts.
Technique can capture a scene at multiple depths with one shutter click — no zoom lens needed.
Reducing the wavelength of light could allow it to be absorbed or emitted by a semiconductor, study suggests.
Neural network could expedite complex physics simulations.
Researchers observe, for the first time, topological effects unique to an “open” system.
Researchers demonstrate nanoscale particles that ordinary light sources can set spinning.
Neural networks could be implemented more quickly using new photonic technology.
Exotic materials called photonic crystals reveal their internal characteristics with new method.
Some “forbidden” light emissions are in fact possible, could enable new sensors and light-emitting devices.
By slowing down light to a speed slower than flowing electrons, researchers create a kind of optical “sonic boom.”
New approach can dramatically change the extent to which optical devices scatter light.
Researchers combine the warm look of traditional light bulbs with 21st-century energy efficiency.