Low-frequency biovibration detection using focused coherent fieldsdiffraction

Sergey Yu. Kuzmin

doi:10.1117/12.238013

11 April 1996 Low-frequency biovibration detection using focused coherent fieldsdiffraction

Sergey Yu. Kuzmin

Proceedings Volume 2769, Laser Optics '95: Biomedical Applications of Lasers; (1996) https://doi.org/10.1117/12.238013
Event: Laser Optics '95, 1995, St. Petersburg, Russian Federation

Abstract

The paper describes a method and an experimental setup for biovibrations monitoring using coherent fields diffraction. The results of in-vivo human pulse wave measurements are presented. The computer modeling of the considered processes was carried out. The proposed measuring system output characteristics were analyzed. The sensor designed allows to perform a direct recording of a pulse beating.

Citation Download Citation

Sergey Yu. Kuzmin "Low-frequency biovibration detection using focused coherent fieldsdiffraction", Proc. SPIE 2769, Laser Optics '95: Biomedical Applications of Lasers, (11 April 1996); https://doi.org/10.1117/12.238013

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