레이저의 피부 흡수에 대한 시뮬레이션
Simulation of Laser Absorption in Tissues
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초록
The optical constants and anatomical structures of human tissues were investigated. Based onthe results of these investigations, simulations of the absorption of a laser beam in the tissue wereperformed using a numerical technique based on the Monte Carlo method in the wavelength range 370nm-1570 nm. The absorbed power density exhibited larger values at wavelengths around 400 nm and 1450nm and has been found to be determined mainly by the absorption coefficient of the tissue. Thepenetration depth was maximum at wavelengths around 1300 nm. The results of this study provideimportant information for the further study on the efficient laser stimulation in human tissues.
Abstract
The optical constants and anatomical structures of human tissues were investigated. Based onthe results of these investigations, simulations of the absorption of a laser beam in the tissue wereperformed using a numerical technique based on the Monte Carlo method in the wavelength range 370nm-1570 nm. The absorbed power density exhibited larger values at wavelengths around 400 nm and 1450nm and has been found to be determined mainly by the absorption coefficient of the tissue. Thepenetration depth was maximum at wavelengths around 1300 nm. The results of this study provideimportant information for the further study on the efficient laser stimulation in human tissues.
참고문헌 (19)
- Koechner, W., "Solid-State Lasers : A Graduate Text", pp.1~11 (2003), Springer-Verlag
- Niemz, M. H., "Laser-Tissue Interactions", pp.45~150 (2007), Springer-Verlag
- Song, S. D., "Medical Applications of Lasers", pp.291~433 (2001), Dasung
- Chung, S.-C., "Tactile Stimulator System for and Method Therefor", Korean Patent No. 1,147,850, ~ (2012)
- Kortum, P., "HCI Beyound the GUI", pp.25~73 (2008), Elsevier
- Broeren, J., "Virtual reality and haptics as an assessment device in the postacute phase after stroke", Cyberpsychol. & Behav., 5(3), pp.207~211 (2002)
- Rozario, S. V., "Therapist-mediated Post-stroke Rehabilitation Using Haptic", Graphic Error Augmentation, 2009, ~
- Sears, A., "Human-Computer Interaction", pp.205~221 (2009), CRC Press
- Kyung, K. U., "The State of the Art and R&D Perspectives on Haptics", Electronics and Telecommunications Trends, 21(5), pp.93~108 (2006)
- Jones, L. A., "Material discrimination and thermal perception", Proc. of 11th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, pp.171~178 (2003)
- Hecht, E., "Optics", pp.66~77 (2002), Addison-Wesley
- Wang, L. V., "Biomedical Optics", pp.1~96 (2007), John Wiley &Sons
- "13."[URL]
- Josse, G., "Automatic measurement of epidermal thickness from optical coherence tomography images using a new algorithm", Skin Research and Technology, 17, pp.314~319 (2011)
- "Lambda Research Corporation"[URL]
- Bashkatov, A. N., "Optical properties of human skin, subcutaneous and mucous tissues in the wavelength range from 400 to 2000 nm", J. Phys. D: Appl. Phys, 38, pp.2543~2555 (2005)
- Salomatina, E., "Optical properties of normal and cancerous human skin in the visible and near-infrared spectral range", J. Biomed. Opt., 11(6), pp.064026-1~064026-9 (2006)
- Zonios, G., "Light scattering spectroscopy of human skin in vivo", Opt. Express, 17(3), pp.1256~1267 (2009)
- Bachmann, F., "High Power Diode Lasers - Technology and Applications", pp.5~74 (2007), Springer-Verlag