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

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 ...

Figure 1. Ultra-high parallel optical computing integrated chip - "Liuxing-I". High-detail view of an ultra-high parallelism optical computing integrated chip – “Liuxing-I”, showcasing the packaged ...

Optical and wave-based computing is attracting renewed interest, motivated by the need for new platforms for resource-intensive special-purpose processing tasks. Here, we discuss whether, why, and how ...

Multiplexed all-optical permutation operations using a reconfigurable diffractive optical network. Credit: UCLA Engineering Institute for Technology Advancement Engineers at the University of ...

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

Increasingly complex applications such as artificial intelligence require ever more powerful and power-hungry computers to run. Optical computing is a proposed solution to increase speed and power ...

A new generation of specialty optical fibers has been developed by physicists at the University of Bath in the UK to cope with the challenges of data transfer expected to arise in the future age of ...

Optical logic computing harnesses the speed of light and the high bandwidth of optical signals to achieve ultrafast, highly parallel and energy-efficient operations. In particular, all-optical logic ...

The original version of this story appeared in Quanta Magazine. Moore’s law is already pretty fast. It holds that computer chips pack in twice as many transistors every two years or so, producing ...

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 ...

Nanyang Technological University, Singapore (NTU Singapore) scientists have used a classic optical phenomenon known as the ...