Optics: measuring and testing – For size of particles – By particle light scattering
Patent
1985-12-23
1987-07-14
Willis, Davis L.
Optics: measuring and testing
For size of particles
By particle light scattering
356339, G01N 1502, G01N 2153
Patent
active
046799397
ABSTRACT:
Small particle diagnostic apparatus employing illumination by coherent light of high polarization ratio, polarized separation of the reflected particle scatter optical signals and the ability to consider particles in plural locations of a diagnostic aperture aided by use of a vidicon or other position-sensitive transducer device and an optional image intensifier device. Digital storage and analysis of the particle scatter data and computer control of the optical and analysis sequences are contemplated.
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T. Prosch, D. Hennings, and E. Raschke, "Video Polarimetry: A New Imaging Technique in Atmospheric Science", Applied Optics, May 1, 1983.
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Curry Bill P.
Jones John H.
Kiech Earl L.
Powell Homer M.
Price Lynwood L.
Hollins Gerald B.
Koren Matthew W.
Singer Donald J.
The United States of America as represented by the Secretary of
Willis Davis L.
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