Novel laser technologies for human skin in-vivo assessment

6533b7d7fe1ef96bd1268c8e

RESEARCH PRODUCT

Novel laser technologies for human skin in-vivo assessment

Lasma Gailite Janis Spigulis Renars Erts Alexey Lihachev

subject

Materials science genetic structures business.industry Human skin Laser Reflectivity Fading rate law.invention Autofluorescence Optics law Skin penetration Photoplethysmogram sense organs business Skin imaging

description

Two experimental methodologies for human skin optical non-invasive in-vivo assessment have been developed and clinically tested - imaging of the laser-excited autofluorescence fading rate, and simultaneous recording of the reflectance photoplethysmography signals at several laser wavelengths with different skin penetration depths. Details of both equipments are described along with some measurement results illustrating feasibility of the novel technologies.

year	journal	country	edition	language
2007-09-21	SPIE Proceedings

https://doi.org/10.1117/12.803940

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