The chapter is devoted to solving the scientifically applied problem of developing ellipsoidal reflectors’ construction and application method in the registration and analysis systems of scattered optical radiation and approbating new structural, functional, and biomedical solutions. Theoretically and experimentally substantiated, the process and hardware of using the ellipsoidal reflectors for photometry of light scattering by biological media to detect their optical properties and identify the physical and physiological state was made. A fundamental basis for solving this problem is the first-time developed mechanism of raytracing, which colligate the parameters of the radiation source, biological media, ellipsoidal reflector, and matrix photodetector in the information-measuring system of the biomedical photometer, which allows solving the direct and inverse problems of light propagation by the Monte Carlo statistical simulation. A measurement system for angular photometry in backscattered light was developed and investigated. Based on the model experiment, the prospects of using a photometer with ellipsoidal reflectors to control the optical clearing of human skin were evaluated. A prototype optical non-invasive glucometer with ellipsoidal reflectors was created, and its functional features were investigated. The prospects of applying the mirror ellipsoids of revolution method for various problems in optical biomedical diagnostics are discussed.
Ellipsoidal Reflectors for Biological Media Light Scattering Photometry
Studies in Systems, Decision and Control
14.11.2023
36 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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