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Proceedings Paper

Application of an optically addressed spatial light modulator in real-time particle image velocimetry
Author(s): Z. Q. Mao; Neil A. Halliwell; Jeremy M. Coupland
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Paper Abstract

Direct double pulsed image recording onto a bistable optically addressed spatial light modulator (BOASLM) results in easy and fast data acquisition for particle image velocimetry (PIV). In combination with the parallel optical spatial autocorrelator based on another BOASLM for PIV data processing, a fluid flow map can be obtained within seconds without the necessity for off-line processing. In this paper the feasibility of recording double pulsed particle images is explored and demonstrated experimentally.

Paper Details

Date Published: 5 August 1994
PDF: 4 pages
Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); doi: 10.1117/12.182053
Show Author Affiliations
Z. Q. Mao, Loughborough Univ. (United Kingdom)
Neil A. Halliwell, Loughborough Univ. (United Kingdom)
Jeremy M. Coupland, Loughborough Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 2321:
Second International Conference on Optoelectronic Science and Engineering '94
Wang Da-Heng; Anna Consortini; James B. Breckinridge, Editor(s)

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