Instantaneous Turbulence Velocity Measurement by Laser Doppler Velocimeter
- 1 May 1972
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 20 (9) , 339-341
- https://doi.org/10.1063/1.1654177
Abstract
A frequency‐modulation (FM) demodulation scheme for the measurement of instantaneous velocity of turbulent flow by laser Doppler velocimeter is proposed. An analysis based on the theory of optical‐mixing spectroscopy is given.Keywords
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