Spectral analysis of the signal from the Laser Doppler Velocimeter: turbulent flows
- 1 April 1973
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 44 (4), 1694-1698
- https://doi.org/10.1063/1.1662433
Abstract
A method for prediction and analysis of the spectrum of the signal from the Laser Doppler Velocimeter is presented. The results relate the heterodyne spectrum of the signal to the space‐time correlation fuction for the turbulent transport of tracer particles in the fluid and to the characteristics of the optical system.Keywords
This publication has 3 references indexed in Scilit:
- Signal broadening in the laser doppler velocimeterAIChE Journal, 1971
- Spectral Analysis of the Signal from the Laser Doppler Flowmeter: Time-Independent SystemsJournal of Applied Physics, 1971
- Directional Characteristics in Optical Heterodyne Detection ProcessesJournal of Applied Physics, 1965