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Proceedings Paper

New feasibilities for characterizing rough surfaces by optical correlation techniques
Author(s): Oleg V. Angelsky
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Paper Abstract

New feasibilities are considered for optical correlation diagnostics of rough surfaces with different distributions of irregularities. The influence of deviations of the height surface roughness distribution from a Gaussian probability distribution on the accuracy of optical analysis is discussed. The possibility for optical diagnostics of fractal surface structures are shown and the set of statistical and dimensional parameters of the scattered fields for surface roughness diagnostics is determined. Finally, a multifunctional measuring device for estimation of these parameters is proposed.

Paper Details

Date Published: 5 February 2002
PDF: 16 pages
Proc. SPIE 4607, Selected Papers from Fifth International Conference on Correlation Optics, (5 February 2002); doi: 10.1117/12.455197
Show Author Affiliations
Oleg V. Angelsky, Chernivtsi National Univ. (Ukraine)

Published in SPIE Proceedings Vol. 4607:
Selected Papers from Fifth International Conference on Correlation Optics

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