Development of Low-Cost Portable Spectrometers for Detection of Wood Defects
The article has some great illustrations.
OSRAM on better farming spectra with new LED emitter (2018) https://www.osram.com/os/press/press-releases/oslon-black-sfh-4736-new-broadband-infrared-led-helps-famers-plan-the-best-time-for-harvest.jsp
Osram Powers SCiO, The World’s First Pocket-Sized Molecular Sensor (2018) https://www.osram.com/os/news-and-events/success-stories/osram-powers-scio-the-worlds-first-pocket-sized-molecular-sensor.jsp