Engineers are turning what used to be a bulky optics bench into something that fits on the tip of a finger, and the latest photonic chips go a step further by splitting a single laser into a ...

Scientists in China have unveiled Taichi-II, an upgraded version of their fully optical artificial intelligence (AI) chip that they say could one day power artificial general intelligence (AGI) ...

The creation of a compact source of light that fits onto a chip has long been the aim of many photonics labs worldwide. In particular, researchers have wanted to design chips that can convert one ...