A major breakthrough in quantum technology has turned magnons, tiny magnetic waves once considered too short-lived for ...

(PhysOrg.com) -- Standard laser devices are fast enough for measuring the size of a room, but they need to be faster for outdoor mobile applications. Researchers have brought these scanners up to ...

(Bloomberg) — In the unfathomably fast realm of high-frequency trading, a South Korean startup’s plan to build a microchip that speeds markets up by a few microseconds is bound to get some ...

Jiuzhang 4.0, China’s latest photonic quantum computer, is staking a claim to quantum supremacy. The photonic supercomputer completed a complex calculation in microseconds, which the world’s fastest ...

The IT industry has gotten good at developing computer systems that can easily work at the nanosecond and millisecond scales. Chip makers have developed multiple techniques that have helped drive the ...

Ars Technica’s Chris Lee has spent a good portion of his adult life playing with lasers, so he’s a big fan of photon-based quantum computing. Even as various forms of physical hardware like ...

What does “immediate” mean to you? Does a fraction of a second count? Usually such a precise definition isn’t critical, but in the world of high-speed trading, microseconds—or millionths of a ...

Computer systems, hardware and networking technologies have improved so much that two of the world’s largest trading exchanges say they have begun measuring transaction times in microseconds. What is ...