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Ultimate peculiarity in angular spectrum enhances the parametric solution of the inverse Mie problem. / Konokhova, Anastasiya I.; Yastrebova, Ekaterina S.; Strokotov, Dmitry I. и др.
в: Journal of Quantitative Spectroscopy and Radiative Transfer, Том 235, 01.09.2019, стр. 204-208.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Ultimate peculiarity in angular spectrum enhances the parametric solution of the inverse Mie problem
AU - Konokhova, Anastasiya I.
AU - Yastrebova, Ekaterina S.
AU - Strokotov, Dmitry I.
AU - Chernyshev, Andrei V.
AU - Karpenko, Andrei A.
AU - Maltsev, Valeri P.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - With this study, we are introducing a new parameter, ultimate spectral peculiarity Lu, to be used in solution of the inverse Mie problem. This parameter is evaluated from a power spectrum of an angle-resolved light-scattering profile (LSP). Direct correlation of single sphere size and Lu allows sizing a homogeneous sphere from 0.6 µm. In order to determine the refractive index (RI) of the sphere we utilized the integral of the LSP within the particular angular range providing the largest uniqueness domain where both size and RI can be unambiguously determined. The integral and Lu were used in the spectral solution of the inverse Mie problem providing the real-time analysis of milk fat globules, spherized red blood cells, polymer and silica beads with the scanning flow cytometer.
AB - With this study, we are introducing a new parameter, ultimate spectral peculiarity Lu, to be used in solution of the inverse Mie problem. This parameter is evaluated from a power spectrum of an angle-resolved light-scattering profile (LSP). Direct correlation of single sphere size and Lu allows sizing a homogeneous sphere from 0.6 µm. In order to determine the refractive index (RI) of the sphere we utilized the integral of the LSP within the particular angular range providing the largest uniqueness domain where both size and RI can be unambiguously determined. The integral and Lu were used in the spectral solution of the inverse Mie problem providing the real-time analysis of milk fat globules, spherized red blood cells, polymer and silica beads with the scanning flow cytometer.
KW - Angle-resolved light scattering
KW - Flow cytometry
KW - Inverse problem
KW - Mie theory
KW - CELLS
KW - SIZE
KW - LIGHT-SCATTERING
KW - REFRACTIVE-INDEX
UR - http://www.scopus.com/inward/record.url?scp=85068507462&partnerID=8YFLogxK
U2 - 10.1016/j.jqsrt.2019.06.034
DO - 10.1016/j.jqsrt.2019.06.034
M3 - Article
AN - SCOPUS:85068507462
VL - 235
SP - 204
EP - 208
JO - Journal of Quantitative Spectroscopy and Radiative Transfer
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
SN - 0022-4073
ER -
ID: 20777654