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Proceedings Paper

Specular enhancement and reduction effects in laser scattering from random rough surfaces
Author(s): Yi He; Jian Wu; Chunping Yang
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Paper Abstract

The phase properties due to single-scattering from two- dimensional slightly random rough surfaces are presented. Much attention is paid to the intensity statistic in the specular direction, and it is shown that the specular intensity can be enhanced and reduced according to the phase properties. These effects are termed phase-related specular enhancement (PRSE) and phase-related specular reduction (PRSR). Several rough surfaces fabricated in the laboratory are used to demonstrate the theoretical analyses, and quite good coincidences are obtained.

Paper Details

Date Published: 9 October 2000
PDF: 5 pages
Proc. SPIE 4221, Optical Measurement and Nondestructive Testing: Techniques and Applications, (9 October 2000); doi: 10.1117/12.402648
Show Author Affiliations
Yi He, Univ. of Electronic Science and Technology of China (China)
Jian Wu, Univ. of Electronic Science and Technology of China (China)
Chunping Yang, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 4221:
Optical Measurement and Nondestructive Testing: Techniques and Applications
FeiJun Song; Frank Chen; Michael Y.Y. Hung; H.M. Shang, Editor(s)

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