Infrared spectroscopy is now a standard technology for process control in a large number of industries. By measuring infrared spectra from complex samples such as soil, grains, food processing mixtures etc., and comparing these spectra against appropriate spectral libraries, detailed compositional information can be obtained. Examples of the measurable quantities include, levels of protein, starch, oil and moisture content of grains, and total carbon and mineralisable nitrogen in soils.
© 2014 Optical Society of AmericaPDF Article
More Like This
David C. Weindorf, Somsubhra Chakraborty, Yuanda Zhu, John Galbraith, and Yufeng Ge
AIWA2 Applied Industrial Optics: Spectroscopy, Imaging and Metrology (AIO) 2011
AS6A.4 Advanced Spectroscopy and Applications (ASA) 2017
Norbert Neumann, Martin Ebermann, Karla Hiller, Mario Seifert, Marco Meinig, and Steffen Kurth
AIT4B.2 Applied Industrial Optics: Spectroscopy, Imaging and Metrology (AIO) 2016