Double-wavelength laser scanning microphotometer (DWLSM) for in-vitro hair shaft and surrounding tissue imaging

Ivan V. Fedosov; Dmitry A. Zimnyakov; Valery V. Tuchin; Elina A. Genina; Gregory B. Altshuler

doi:10.1117/12.427782

21 May 2001 Double-wavelength laser scanning microphotometer (DWLSM) for in-vitro hair shaft and surrounding tissue imaging

Ivan V. Fedosov, Dmitry A. Zimnyakov, Valery V. Tuchin, Elina A. Genina, Gregory B. Altshuler

Author Affiliations +

Proceedings Volume 4244, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XI; (2001) https://doi.org/10.1117/12.427782
Event: BiOS 2001 The International Symposium on Biomedical Optics, 2001, San Jose, CA, United States

Abstract

The double-wavelength laser scanning microphotometer (DWLSM) with high spatial resolution had been developed for in vitro measuring of hair shaft and follicle absorbance. The instrument allows for determining the absorbance distribution across and along hair shaft and follicle. The instrument is based on standard universal binocular microscope. The construction of the instrument and the data processing reduces the influence of the light scattering on the hair and tissue samples.

Citation Download Citation

Ivan V. Fedosov, Dmitry A. Zimnyakov, Valery V. Tuchin, Elina A. Genina, and Gregory B. Altshuler "Double-wavelength laser scanning microphotometer (DWLSM) for in-vitro hair shaft and surrounding tissue imaging", Proc. SPIE 4244, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XI, (21 May 2001); https://doi.org/10.1117/12.427782

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