Scientists in the Riccio College of Engineering at the University of Massachusetts Amherst and the University of California ...

Computers that use light instead of circuits to run calculations may sound like a plot point from a Star Trek episode, but researchers have been working on this novel approach to computing for years.

Get the latest federal technology news delivered to your inbox. If you’ve ever wished you had a faster phone, computer or internet connection, you’ve encountered the personal experience of hitting a ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220010 considers optical logic gates in future computers. If you are reading this on your smartphone, its CPU (central processing ...

The (above) figure shows how light is focused into a tiny processing unit, allowing vast strings of computational information to be transferred without the use of energy-intensive circuitry. The other ...

In a recent study published in Nature Photonics, a research team led by Lawrence Berkeley National Laboratory (Berkeley Lab), Columbia University, and Universidad Autónoma de Madrid developed a new ...

British researchers have created a new material that could allow for the creation of all-optical computers -- computers that are orders of magnitude faster and power efficient than today's hot, sweaty ...

Researchers at the University of Iowa have discovered a method of converting magnetic data into optical data for free, without external electricity. This is a very big step towards flexible, cheap, ...

Supersized atoms can convert the output of quantum computers into light signals that can travel through optical fibres. This could be crucial for connecting quantum computers into a network. Multiple ...

Computers that use light instead of circuits to run calculations may sound like a plot point from a Star Trek episode, but researchers have been working on this novel approach to computing for years.

Mohammed Hassan receives funding from the Gordon and Betty Moore Foundation and the Air Force Office of Scientific Research. If you’ve ever wished you had a faster phone, computer or internet ...

Julian is a contributor and former staff writer at CNET. He's covered a range of topics, such as tech, crypto travel, sports and commerce. His past work has appeared at print and online publications, ...