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) ...

Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...

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 ...

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 ...

Terahertz quantum cascade laser (QCL) sources represent a significant breakthrough in the generation of coherent terahertz radiation from compact, electrically pumped semiconductor devices. By ...

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

Breakthrough paves the way for interconnecting quantum computers over vast distances by leveraging existing fiber optic infrastructure IonQ (NYSE: IONQ), the leader in the quantum computing and ...

Everyday life on the internet is insecure. Hackers can break into bank accounts or steal digital identities. Driven by AI, attacks are becoming increasingly sophisticated. Quantum cryptography ...

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

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 ...

MITCHEL FIELD, N.Y., Aug. 01, 2025 (GLOBE NEWSWIRE) -- Frequency Electronics, Inc. (“FEI” or the “Company”) (NASDAQ-FEIM), a leading provider of precision timing and frequency control products, today ...