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Proceedings Paper

Comparison of laser wound morphology in skin at different irradiation conditions
Author(s): Ludmila V. Chernyshova; Vadim G. Roshchin; Dmitrii M. Kulakov; Andrei V. Ivanov
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Paper Abstract

Under high-intensity laser pulses the morphology and size of the crater induced in biotissue depends both on biotissue properties and on irradiation conditions. The objective of this study is to correlate the wound morphology and patterns of microdestruction with the mechanisms of interaction. Along with the regime of superficial layerwise evaporation of tissue induced by C02 medical, or selective photocoagulation induced by copper vapor lasers, the present work describes the regime of bulk selective damage of coloration centers that are irregularly distributed in the deep of the tissue. Photo induced disruption is the mechanism responsible for it.

Paper Details

Date Published: 7 December 2006
PDF: 9 pages
Proc. SPIE 5973, Current Research on Laser Use in Oncology: 2000-2004, 59730T (7 December 2006); doi: 10.1117/12.640145
Show Author Affiliations
Ludmila V. Chernyshova, State Research Ctr. of Russian Federation, Troitsk Institute for Innovation and Fusion Research (Russia)
Vadim G. Roshchin, Russian Cancer Research Ctr. (Russia)
Dmitrii M. Kulakov, State Research Ctr. of Russian Federation, Troitsk Institute for Innovation and Fusion Research (Russia)
Andrei V. Ivanov, Russian Cancer Research Ctr. (Russia)


Published in SPIE Proceedings Vol. 5973:
Current Research on Laser Use in Oncology: 2000-2004

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