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Изучение Ð¿Ð¾Ð´Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð½Ñ‹Ñ ÐºÐ¾Ð¶Ð½Ñ‹Ñ ÑÑ‚Ñ€ÑƒÐºÑ‚ÑƒÑ€ методом поляриметрии

выпускная квалификационная работа бакалавра

Изучение Ð¿Ð¾Ð´Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð½Ñ‹Ñ ÐºÐ¾Ð¶Ð½Ñ‹Ñ ÑÑ‚Ñ€ÑƒÐºÑ‚ÑƒÑ€ методом поляриметрии

Abstract

Данная работа посвящена исследованию различий поляризационного поля рассеянного излучения при его взаимодействии с биологическими тканями. Методика состоит в вычислении матриц Мюллера рассеивающего объекта. Были получены поляриметрические параметры исследуемых объектов путем декомпозиции матрицы, исследованы различия этих параметров между пальцами разных людей, была представлена экспериментальная установка, с помощью которой менялись состояния поляризации излучения на входе и выходе оптического тракта. По результатам работы был сделан вывод о применимости метода для определения поляриметрических характеристик подповерхностных кожных структур, а также описаны перспективы данного метода для решения задач об идентификации личности.

This work is devoted to the study of differences of the polarization field of scattered radiation during its interaction with biological tissues. The technique consists in calculating the Mueller matrices of the scattering object. The polarimetric parameters of the objects under study were obtained by decomposition of the matrix, the differences of these parameters between the fingers of different people were investigated, an experimental setup was presented, with the help of which the states of polarization of radiation at the entrance and exit of the optical path were changed. Based on the results of the work, a conclusion was made about the applicability of the method for determining the polarimetric characteristics of subsurface skin structures, and the prospects of this method for solving problems of personality identification were described.

Keywords

поляризация, polarization, поляриметрические параметры, Stokes vector, polarimetric parameters, матрица Мюллера, анизотропия, Muller matrix, anisotropy, вектор Стокса

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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