Physicists at the University of Stuttgart, Germany have teleported a quantum state between photons generated by two different semiconductor quantum dot light sources located several metres apart.

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 ...

Key result A six-year-long research effort has seen researchers in Canada build a chip-scale device that can generate multiphoton entangled states. (Courtesy: Ultrafast Optical Processing Group) ...

A team of researchers has found one of the missing pieces of the hardware puzzle that allows quantum computers to function at ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--$KEYS #AI--Keysight Technologies, Inc. (NYSE: KEYS) introduces Quantum Circuit Simulation (Quantum Ckt Sim), an innovative ...

Breakthrough paves the way for interconnecting quantum computers over vast distances by leveraging existing fiber optic infrastructure COLLEGE PARK, Md.--(BUSINESS WIRE)-- IonQ (NYSE: IONQ), the ...

Every message we send online, whether a bank transfer or a meme, relies on light. Tiny pulses travel through fiber-optic cables, bouncing between nodes that amplify the signal every few dozen ...

Quantum engineers have spent years trying to tame the fragility of qubits, only to be thwarted by the tiniest imperfections ...

MITCHEL FIELD, N.Y., Aug. 01, 2025 (GLOBE NEWSWIRE) -- Frequency Electronics, Inc. (FEIM), a leading provider of precision timing and frequency control products, today announced it will host the 2025 ...