Researchers at the Fraunhofer Institute for Applied Optics and Precision Engineering IOF have developed a very compact spectrometer module. It maps spectra from 39 optical fibers onto one camera sensor in a small space. This is made possible by a special micro-optical system. The technology, which has potential for applications in quality assurance and analytics, will be presented at analytica trade fair in Munich from April 9 to 12.
Flexible microspectrometer for mobile applications
