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Abstract
Skin lesions are commonly treated using laser heating. However, the introduction of new devices into clinical practice requires evaluation of their performance. This study presents the application of optical phantoms for assessment of a newly developed 975-nm pulsed diode laser system for dermatological purposes. Such phantoms closely mimic the absorption and scattering of real human skin (although not precisely in relation to thermal conductivity and capacitance); thus, they can be used as substitutes for human skin for approximate evaluation of laser heating efficiency in an almost real environment. Thermographic imaging was applied to measure the spatial and temporal temperature distributions on the surface of laser-irradiated phantoms. The study yielded results of heating with regard to phantom thickness and absorption, as well as laser settings. The methodology developed can be used in practice for preclinical evaluations of laser treatment for dermatology.
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Authors (9)
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Leszek Piechowski
- Instytut Maszyn Przepływowych PAN Ośrodek Techniki Plazmowej i Laserowej
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Miroslaw Sawczak
- Instytut Maszyn Przepływowych PAN Ośrodek Techniki Plazmowej i Laserowej
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Alexey P. Popov
- University of Oulu Optoelectronics and measurement techniques laboratory
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Alexander Bykov
- University of Oulu Optoelectronics and measurement techniques laboratory
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Valery Tuchin
- Saratov State University Institute of Optics and Biophotonics
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Adam Cenian
- Instytut Maszyn Przepływowych PAN Ośrodek Techniki Plazmowej i Laserowej
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1117/1.JBO.20.8.085003
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF BIOMEDICAL OPTICS
no. 20,
edition 8,
ISSN: 1083-3668 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Wróbel M., Jędrzejewska-Szczerska M., Galla S., Piechowski L., Sawczak M., Popov A., Bykov A., Tuchin V., Cenian A.: Use of optical skin phantoms for preclinical evaluation of laser efficiency for skin lesion therapy// JOURNAL OF BIOMEDICAL OPTICS. -Vol. 20, iss. 8 (2015),
- DOI:
- Digital Object Identifier (open in new tab) 10.1117/1.jbo.20.8.085003
- Verified by:
- Gdańsk University of Technology
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