Comparison Of Photon Correlation Laser Doppler Anemometry Data Processing Techniques

Robert G.W. Brown; Mary E. Gill

doi:10.1117/12.934372

16 June 1983 Comparison Of Photon Correlation Laser Doppler Anemometry Data Processing Techniques

Robert G.W. Brown, Mary E. Gill

Proceedings Volume 0369, Max Born Centenary Conf; (1983) https://doi.org/10.1117/12.934372
Event: The Max Born Centenary Conference, 1982, Edinburgh, United Kingdom

Abstract

The truncated and statistical nature of photon correlation functions obtained from laser Do-,opler anemometry experiments and the ill-conditioned problem of their inversion, has led to a wide variety of approaches to the extraction of reliable information from the data. We have performed direct experimental comparisons (using identical data) of the four widely used methods of data reduction, ranging from simple to highly sophisticated. Our comparisons covered most forms of correlogram likely to be encountered experimentally and we draw conclusions on the practicability, limitations and error magnitudes of current techniques.

Citation Download Citation

Robert G.W. Brown and Mary E. Gill "Comparison Of Photon Correlation Laser Doppler Anemometry Data Processing Techniques", Proc. SPIE 0369, Max Born Centenary Conf, (16 June 1983); https://doi.org/10.1117/12.934372

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