The demonstration marks an important step toward practical quantum communication networks. During the experiment, researchers ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

For the first time, researchers in China have demonstrated how quantum dots can be engineered to consistently generate pairs of entangled photons. By carefully tailoring the photonic environment ...

Physicists at UC Santa Barbara have uncovered a new way to manipulate unusual magnetic states by exploiting “frustration” ...

Quantum hardware has long been held back by bulky, delicate light sources that live on optical tables instead of inside chips. A new generation of electrically driven, chip-based emitters of entangled ...