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Robust calibration of reflectance acquired with optical fiber probes
Author(s): Peter Naglic; Boštjan Likar; Franjo Pernuš; Miran Bürmen
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Paper Abstract

In this paper, we propose a novel calibration procedure based on modeling and measurement of the reflectance distance profiles from a metallic mirror. We observe a remarkable agreement of our reflectance distance profile model with the measurements yielding repeatable calibration factors within 2% when tested on silver and aluminum mirrors. Comparison to widely acceptable calibration using polystyrene microspheres suspensions yields errors of below 10%.

Paper Details

Date Published: 11 July 2019
PDF: 4 pages
Proc. SPIE 11074, Diffuse Optical Spectroscopy and Imaging VII, 1107429 (11 July 2019); doi: 10.1117/12.2527134
Show Author Affiliations
Peter Naglic, Univ. of Ljubljana (Slovenia)
Boštjan Likar, Univ. of Ljubljana (Slovenia)
Franjo Pernuš, Univ. of Ljubljana (Slovenia)
Miran Bürmen, Univ. of Ljubljana (Slovenia)


Published in SPIE Proceedings Vol. 11074:
Diffuse Optical Spectroscopy and Imaging VII
Hamid Dehghani; Heidrun Wabnitz, Editor(s)

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