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Proceedings Paper

New optical technique for particle sizing and velocimetry
Author(s): Gongwei Xie; Peter D. Scott; David T. Shaw; Yimo Zhang
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Paper Abstract

An overlapping optical field (OOF) technique is developed to transform an optical field of Gaussian intensity into one with one-dimensional uniform intensity. The theoretical analysis and detected results demonstrate that one-dimensional uniform optical field with efficient utilization of optical energy can be obtained using the OOF technique. An experimental system for realizing the OOF principle is given, and the experimental results about the particle sizing and velocimetry are shown.

Paper Details

Date Published: 1 October 1991
PDF: 12 pages
Proc. SPIE 1500, Innovative Optics and Phase Conjugate Optics, (1 October 1991); doi: 10.1117/12.46833
Show Author Affiliations
Gongwei Xie, SUNY/Buffalo (United States)
Peter D. Scott, SUNY/Buffalo (United States)
David T. Shaw, SUNY/Buffalo (United States)
Yimo Zhang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 1500:
Innovative Optics and Phase Conjugate Optics
Rolf-Juergen Ahlers; Theo T. Tschudi, Editor(s)

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