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Proceedings Paper

Skin autofluorescence photo-bleaching and photo-memory
Author(s): Janis Lesins; Alexey Lihachev; Romualdas Rudys; Saulius Bagdonas; Janis Spigulis
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Paper Abstract

Photo-bleaching of in-vivo skin autofluorescence intensity under continuous low power laser irradiation has been studied. Temporal behavior of single-spot fluorescence and spectral fluorescent images have been studied at continuous 405 nm, 473 nm and 532 nm laser excitation and/or pre-irradiation, with power densities well below the laser-skin safety limits. Skin autofluorescence photo-memory effects (laser signatures) have been observed and analyzed, as well.

Paper Details

Date Published: 8 June 2011
PDF: 6 pages
Proc. SPIE 8092, Medical Laser Applications and Laser-Tissue Interactions V, 80920N (8 June 2011); doi: 10.1117/12.889861
Show Author Affiliations
Janis Lesins, Univ. of Latvia (Latvia)
Alexey Lihachev, Univ. of Latvia (Latvia)
Romualdas Rudys, Vilnius Univ. (Lithuania)
Saulius Bagdonas, Vilnius Univ. (Lithuania)
Janis Spigulis, Univ. of Latvia (Latvia)


Published in SPIE Proceedings Vol. 8092:
Medical Laser Applications and Laser-Tissue Interactions V
Ronald Sroka; Lothar D. Lilge, Editor(s)

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