Laser diffractometry of the erythrocytes refractive index

Ludmila A. Alexandrova; Stanislav S. Bessmeltsev; Alexander V. Lendiaev; Anna Y. Moskalyova; Vladimir Alexeevich Tarlykov; Evgeny G. Fiodorov

doi:10.1117/12.610491

16 February 2005 Laser diffractometry of the erythrocytes refractive index

Ludmila A. Alexandrova, Stanislav S. Bessmeltsev, Alexander V. Lendiaev, Anna Y. Moskalyova, Vladimir Alexeevich Tarlykov, Evgeny G. Fiodorov

Author Affiliations +

Proceedings Volume 5447, Lasers for Measurements and Information Transfer 2004; 544712 (2005) https://doi.org/10.1117/12.610491
Event: Lasers for Measurements and Information Transfer 2004, 2004, St. Petersburg, Russian Federation

Abstract

The experimental research and theoretical modeling of the erythrocyte refractive index have been carried out. It has been proposed the model of the erythrocyte refractive index determination by means of two wavelengths (0,63 and 0,53 micron). It has been shown that the power density of laser radiation has an influence on erythrocyte deformability and hence on changing of the erythrocyte refractive index. The value of the obtained refractive index by means of two wavelengths method is in a good agreement with the haemoglobin concentration in explored sample of blood.

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Ludmila A. Alexandrova, Stanislav S. Bessmeltsev, Alexander V. Lendiaev, Anna Y. Moskalyova, Vladimir Alexeevich Tarlykov, and Evgeny G. Fiodorov "Laser diffractometry of the erythrocytes refractive index", Proc. SPIE 5447, Lasers for Measurements and Information Transfer 2004, 544712 (16 February 2005); https://doi.org/10.1117/12.610491

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