In the global race to build bigger and better quantum computers, researchers have taken a step forward. A new machine called ...

No one yet knows which technology will power the quantum computers of the future, but the race to create them has already ...

Quantum computers are powerful, but a practical quantum machine that’s useful for everyday tasks remains elusive. In fact, proponents of quantum computing say it could be another 10 years before there ...

Quantum computers have the potential to solve certain calculations exponentially faster than a classic computer could, but more research is desperately needed to make their practical use a reality.

Developed with Aeponyx, the photonics company Pasqal acquired less than 18 months ago, the demonstration moves an important element of qubit control from large optical assemblies onto a chip. Pasqal ...

A German startup sells a quantum computer that runs at room temperature in an ordinary server rack, but the qubit count ...

Quantum computing has spent years proving that quantum processors can work. The next challenge ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university blackboards: a quantum computer. These days, quantum computers—which ...

CMOS-built optical phase modulators shrink laser control hardware and power use for trapped atom quantum computers, enabling larger stable qubit arrays at work. (Nanowerk News) Researchers have made a ...