A breakthrough optical design allows quantum computers to read information in parallel, a key step toward building ...

How Computers Powered by Light Could Help With AI's Energy Problem ...

PORTLAND, Ore. Photonic microchips were enabled Sunday (Feb. 15) by Cornell University's announcement at the American Association for the Advancement of Science (AAAS) in Seattle, of having fabricated ...

We always hear that future computers will use optical technology. But what will that look like for a general-purpose computer? German researchers explain it in a recent scientific paper. Although the ...

A consortium of research universities that is creating an $80-million fiber-optic computer network announced last week that it has added six members, enough to extend the network to most portions of ...

Researchers at the University of Pennsylvania have developed a powerful new optical chip that can process almost 2 billion images per second. The device is made up of a neural network that processes ...

The idea of optical computing—the use of photons instead of electrons to perform computational operations—has been around for decades. However, interest has resurged in recent years; the potential for ...

A research team has developed an optical computing system for AI and machine learning that not only mitigates the noise inherent to optical computing but actually uses some of it as input to help ...

Engineers have finished building the national academic fiber-optic computer network called National LambdaRail. But the future of the network’s governance remains a bit fuzzy. The network was financed ...

Optical multiplication: a new technique for combining light signals could give optical computers a boost. (Courtesy: iStock/7io) Researchers in Russia and the UK have proposed a new and simple way to ...

Modular optical computer chip allows stackable swappable functions By Michael Irving June 20, 2022 MIT engineers have developed a new modular computer chip that uses flashes of light to communicate ...