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Proceedings Paper

Numerical study of the Gaussian beam effect in the phase doppler method
Author(s): Yoshihisa Aizu
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Paper Abstract

Phase Doppler anemometry (PDA) suffers from the Gaussian beam effect which causes erroneous particle sizing. This paper studies numerically the Gaussian beam effect by using the computer simulation which is based on the generalized Lorenz-Mie theory (GLMT). Numerical results should be carefully considered in design of the PDA optical configuration.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778FP (1 September 1996); doi: 10.1117/12.2316254
Show Author Affiliations
Yoshihisa Aizu, Muroran Institute of Technology (Japan)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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