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 ...

Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of scientific and industrial applications. From creating stupendously accurate clocks ...

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 ...