Chinese Scientists Use Digital Twins to Streamline AI Training on Light-Based Systems ...

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.

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 ...

As the realm of computing continues to evolve, the integration of optical technologies has emerged as a groundbreaking frontier, presenting new paradigms for processing and information transfer.

Recent significant developments include bigger qubit systems and improvements in error correction. By improving algorithms ...

Want to call someone a quick-thinker? The easiest cliché for doing so is calling her a computer – in fact, “computers” was the literal job title of the “Hidden Figures” mathematicians who drove the ...

In what it claims is a world first, and continuing the advances in optical technology that it has made throughout 2024, NTT has revealed it has demonstrated a stable spatial multiplexing signal ...

The latest trends in software development from the Computer Weekly Application Developer Network. Sometimes classed as a Japanese startup, OptQC works with optical photonic technologies to develop a ...

The big picture: Intel has developed a fully integrated optical compute interconnect (OCI) chiplet, which it compares to transitioning from horse-drawn carriages to cars and trucks in terms of data ...

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, ...