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Proceedings Paper

Light Scattering Measurement Of Particle Size And Velocity Using Overlapping Optical Field
Author(s): Yimo Zhang; Gongwei Xie
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Paper Abstract

One of the most difficullties in the measurement of particles using Mie theory is the property of nonuniformity of the laser intensity distribution in the cross section of laser beam. Many techniques have been developed to obtain uniform optical field1)2),3),4). When these techniques are used much laser energy have lost and the optical field with high degree of uniformity is difficult to obtained. By using following novel Overlapping Optical Field Technique (OOFT) for measuring nonintrusively, simultaneously, and in real time, the size and velocity of particles, these weakness above can be overcome.

Paper Details

Date Published: 1 January 1987
PDF: 2 pages
Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967239
Show Author Affiliations
Yimo Zhang, Tianjin University (China)
Gongwei Xie, Tianjin University (China)


Published in SPIE Proceedings Vol. 0813:
Optics and the Information Age

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