In spite of many progresses achieved both with theories and with experiments in studying light propagation through diffusive media, a reliable method for accurate measurements of the optical properties of diffusive media at NIR wavelengths is, in our opinion, still missing. It is therefore difficult to create a reference diffusive medium. We describe two methods in the CW and time domain to calibrate the reduced scattering coefficient of a liquid diffusive medium and the absorption coefficient of an absorber with a standard error smaller than 2% for both the coefficients.

CW and time domain procedures for accurate calibration of optical properties of liquid diffusive media at NIR wavelengths / Martelli, F.; Spinelli, L.; Farina, A.; Pifferi, A.; Torricelli, A.; Cubeddu, R.; Zaccanti, G.. - ELETTRONICO. - 6629:(2007), pp. 66290H-1-66290H-12. ((Intervento presentato al convegno European Conferences on Biomedical Optics tenutosi a Munich, Germany nel Giugno [10.1117/12.728178].

CW and time domain procedures for accurate calibration of optical properties of liquid diffusive media at NIR wavelengths

Martelli, F.
Supervision
;
Zaccanti, G.
2007

Abstract

In spite of many progresses achieved both with theories and with experiments in studying light propagation through diffusive media, a reliable method for accurate measurements of the optical properties of diffusive media at NIR wavelengths is, in our opinion, still missing. It is therefore difficult to create a reference diffusive medium. We describe two methods in the CW and time domain to calibrate the reduced scattering coefficient of a liquid diffusive medium and the absorption coefficient of an absorber with a standard error smaller than 2% for both the coefficients.
Proc. SPIE 6629, Diffuse Optical Imaging of Tissue
European Conferences on Biomedical Optics
Munich, Germany
Giugno
Goal 3: Good health and well-being
Martelli, F.; Spinelli, L.; Farina, A.; Pifferi, A.; Torricelli, A.; Cubeddu, R.; Zaccanti, G.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/1194713
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