Light-scattering of spherical biological particles with different inner structure

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: Conference on Optical Diagnostics of Biological Fluids V; SAN JOSE, CA; SAN JOSE, CA

Год издания: 2000

Идентификатор DOI: 10.1117/12.387129

Ключевые слова: light-scattering and integral indicatrix; WKB approximation; coated and with arbitrary refractive-index profile; spheres; the Mie solution; geometric optics, Approximation theory, Biological materials, Geometrical optics, Light scattering, Mathematical models, Refractive index, Suspensions (fluids), Integral indicatrix, Wentzel-Kramers-Brillouin (WKB) approximation, Medical imaging

Аннотация: The work is devoted to the investigation of the mechanisms forming a structure of a light field under interaction of electromagnetic radiation with the suspension of the biological particles. The basic asymptotic formulas are reduced. The effects of influence of the inner structure of the particles on the light-scattering pattern iПоказать полностьюn a comparison with those of homogeneous particles are shown. The sphere with radially inhomogeneous profile of refractive index, coated sphere and coated sphere with refractive index with inhomogeneous profile of the outer layer were used as the models for description of tight-scattering of the spherical biological particles with different inner structure.

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Издание

Журнал: OPTICAL DIAGNOSTICS OF BIOLOGICAL FLUIDS V

Выпуск журнала: Vol. 3923

Номера страниц: 110-121

ISSN журнала: 0277786X

Место издания: BELLINGHAM

Издатель: SPIE-INT SOC OPTICAL ENGINEERING

Персоны