A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Physicists are now using a tightly controlled laser and a cloud of ultracold atoms to imitate the behavior of electrons in solids, effectively building a quantum version of electronics out of light ...

Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.

Impressively, the unit registered the lowest frequency loss of any chip to date. Specifically, the engineers noted that the new chip was 15x more stable and 100x more efficient in terms of microwave ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a factor of over ten thousand—a discovery that could revolutionize quantum ...

Forward-looking: By demonstrating a chip that can produce multiple frequencies without adjustment, a Maryland research team has brought photonic integration closer to parity with the semiconductor ...

A device with more than 6000 quantum bits, or qubits, has smashed a previously-held record and is the first step towards building the largest quantum computer yet. Each of these is a neutral caesium ...

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...

ETH Zurich researchers captured a nano-object (centre of the image) using a laser trap. The laser light, which is focused with a lens, is shown in red. Three nano glass spheres cling to one another.