Spectrometer on a chip (IMAGE)

SPIE--International Society for Optics and Photonics

Spectrometer on a chip

Caption

Resting on a fingertip, this miniature sensor replaces bulky laboratory equipment by using photon-trapping surface nanostructures and artificial intelligence (AI) to accurately analyze disease, check food quality, and detect pollution, using both visible and near-infrared light.

Credit

Image courtesy of the Integrated Nanodevices & Nanosystems Research Lab at UC Davis.

Usage Restrictions

n/a

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.