Powerful laser miniaturized from tabletop to microchip

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser . In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.Technologies that take advantage of the speed of light can make vast improvements to conventional electronics.

But these ‘photonic’ technologies often require large, sophisticated devices — sometimes several at a time — and this makes them bulky and costly to produce. Researchers are therefore working towards ways of fabricating photonic devices that can be integrated on a chip.report a sapphire-based platform that fulfils this brief, enabling devices that are less than 0.15 square millimetres and use minimal power, but can still generate high-performance laser light.

Health Health Latest News, Health Health Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

How a tiny device could lead to big physics discoveries and better lasersResearchers have fabricated a device no wider than a human hair that will help physicists investigate the fundamental nature of matter and light. Their findings could also support the development of more efficient lasers, which are used in fields ranging from medicine to manufacturing.
Source: ScienceDaily - 🏆 452. / 53 Read more »