Long range anemometry using a CO2 laser |
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| Authors: | A. J. Hughes J. O'Shaughnessy E. R. Pike A. McPherson C. Spavins T. H. Clifton |
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| Affiliation: | (1) Royal Radar Establishment, Malvern, Worcestershire, UK;(2) Royal Aircraft Establishment, Bedford, Bedfordshire, UK;(3) Hunting Engineering, Ampthill, Bedfordshire, UK |
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| Abstract: | A CO2 laser anemometer is described which gives a real-time, continuous, measure of one component of wind velocity. Results are presented of a series of trials in which the laser anemometer is compared with a conventional propeller anemometer at ranges up to 50 m from the laser. Very good agreement is observed between the outputs of the two devices. |
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