Light Scattering Measurement Of Particle Size And Velocity Using Overlapping Optical Field

Yimo Zhang; Gongwei Xie

doi:10.1117/12.967239

1 January 1987 Light Scattering Measurement Of Particle Size And Velocity Using Overlapping Optical Field

Yimo Zhang, Gongwei Xie

Proceedings Volume 0813, Optics and the Information Age; (1987) https://doi.org/10.1117/12.967239
Event: 14th Congress of the International Commission for Optics, 1987, Quebec, Canada

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.

Citation Download Citation

Yimo Zhang and Gongwei Xie "Light Scattering Measurement Of Particle Size And Velocity Using Overlapping Optical Field", Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); https://doi.org/10.1117/12.967239

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