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Proceedings Paper

Digital laser anemometer: idea and preliminary test results
Author(s): Jan Karol Jabczynski; Artur Szczesniak
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Paper Abstract

A digital laser anemometer (DLA) built in the Institute of Optoelectronics is destined to examine Doppler signal generated in laser anemometry experiments in laboratory and semi- industrial conditions. The DLA consists of a beam forming/detection head and IBM PC equipped in oscilloscope card to digitally process the Doppler signal. The preliminary results of Doppler signal measurements for He-Ne laser and laser diode beam in the velocity range 2 - 20 m/s are presented. The rms error of measurements was about 0.5%.

Paper Details

Date Published: 1 March 1995
PDF: 5 pages
Proc. SPIE 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing, (1 March 1995); doi: 10.1117/12.203319
Show Author Affiliations
Jan Karol Jabczynski, Military Univ. of Technology (Poland)
Artur Szczesniak, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2202:
Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Jerzy K. Gajda; Bohdan K. Wolczak, Editor(s)

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