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Drop Sizing by Laser Light Scattring Exploiting Intensity Angular Oscillation in the mie regime
Author(s) -
Ragucci Raffaele,
Cavaliere Antonio,
Massoli Patrizio
Publication year - 1990
Publication title -
particle and particle systems characterization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.877
H-Index - 56
eISSN - 1521-4117
pISSN - 0934-0866
DOI - 10.1002/ppsc.19900070136
Subject(s) - drop (telecommunication) , optics , light scattering , scattering , mie scattering , sizing , laser , intensity (physics) , oscillation (cell signaling) , physics , materials science , chemistry , telecommunications , biochemistry , organic chemistry , computer science
The intensity angular pattern of the light scattered by a drop at a scattering angle of ca. 90° is related to the size of the scattering drop. A simple relationship between the number of fringes per degree and the size is presented. The possibility of measuring the drop size through visualization of the fringe pattern is demonstrated.