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Abstract
We present the optical measurement techniques used in human skin phantom studies. Their accuracy and the sources of errors in microscopic parameters’ estimation of the produced phantoms are described. We have produced optical phantoms for the purpose of simulating human skin tissue at the wavelength of 930 nm. Optical coherence tomography was used to measure the thickness and surface roughness and to detect the internal inhomogeneities. A more detailed study of phantom surface roughness was carried out with the optical profilometer. Reflectance, transmittance, and collimated transmittance of phantoms were measured using an integrating-sphere spectrometer setup. The scattering and absorption coefficients were calculated with the inverse adding-doubling method. The reduced scattering coefficient at 930 nm was found to be 1.57 0.14 mm−1 and the absorption was 0.22 0.03 mm−1. The retrieved optical properties of phantoms are in agreement with the data found in the literature for real human tissues.
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Authors (6)
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Alexey Popov
- University of Oulu, Faculty of Information Technology and Electrical Engineering Optoelectronics and Measurement Techniques Laboratory
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Alexander Bykov
- University of Oulu, Faculty of Information Technology and Electrical Engineering Optoelectronics and Measurement Techniques Laboratory
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Matti T. Kinnunen
- University of Oulu, Faculty of Information Technology and Electrical Engineering Optoelectronics and Measurement Techniques Laboratory
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Valery Tuchin
- University of Oulu, Faculty of Information Technology and Electrical Engineering Optoelectronics and Measurement Techniques Laboratory
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1117/1.JBO.20.4.045004
- License
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Keywords
Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF BIOMEDICAL OPTICS
no. 20,
edition 4,
ISSN: 1083-3668 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Wróbel M., Popov A., Bykov A., Kinnunen M., Jędrzejewska-Szczerska M., Tuchin V.: Measurements of fundamental properties of homogeneous tissue phantoms// JOURNAL OF BIOMEDICAL OPTICS. -Vol. 20, iss. 4 (2015),
- DOI:
- Digital Object Identifier (open in new tab) 10.1117/1.jbo.20.4.045004
- Verified by:
- Gdańsk University of Technology
Referenced datasets
- dataset Optical Parameters Stability Over Time of Porous Phantoms Mimicking Tissues
- dataset Measurement of the temporal and spatial temperature distribution on the surface of PVCP tissue phantom illuminated by laser.
- dataset Measurement of the temperature change of PVCP tissue phantom illuminated by dermatological laser 1.series
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