SPECTROSCOPY

An infrared beam from a quantum cascade laser excites glucose molecules in skin, which are then detected via DiaMonTech’s photothermal deflection technique. Credit: DiaMonTech

Glucose monitoring gains from MIR sensing

David Stuart on the health benefits of mid-infrared spectroscopy

Every grain counts

How will the world feed 10 billion people by 2050 with no new land for agriculture? Greg Blackman speaks to machine builder Bühler about how optical sensing can maximise yield in grain processing

The dividend of the spectrum

Imaging spectroscopy offers a powerful way to understand this world and others, and optical innovations are enhancing its capabilities, finds Andy Extance

Subscribe to RSS - SPECTROSCOPY