An innovative fiber optic setup for the scattering-free absorption spectroscopy of liquids is presented. It makes use of an integrating sphere that contains the sample under test, coupled to a fiber optic supercontinuum source and to a fiber optic spectrometer. A collection of turbid lubricant oils was considered as a test case for verifying and validating the innovative scheme of diffuse-light absorption spectroscopy. Scattering-free spectra were successfully measured and processed as product fingerprints for the prediction of turbine types. © 2010 Springer Science+Business Media B.V.
CITATION STYLE
Mignani, A. G., Ciaccheri, L., Cacciari, I., Ottevaere, H., Thienpont, H., Parriaux, O., & Johnson, M. (2010). Diffuse-light absorption spectroscopy by means of a fiber optic Supercontinuum source - An innovative technique. In Lecture Notes in Electrical Engineering (Vol. 54 LNEE, pp. 261–264). Springer Verlag. https://doi.org/10.1007/978-90-481-3606-3_51
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