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Proceedings Paper

Focused laser beam scattering on moving nonsmooth surfaces with one-dimensional profile
Author(s): Vladimir P. Ryabukho; Valery V. Tuchin; Sergey S. Ulyanov
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Paper Abstract

The present paper contains the main results of the problem solution for focused laser beams diffraction on moving rough surfaces. The scattering space is considered to be nonlinear and inertial system, the input signal is the function, describing surface profile, and response is the fluctuations of scattered wave intensity. On the basis of results obtained the mechanisms of output signal formation in dynamic system are investigated and output characteristics analysis is made. The metrological possibilities of triangulation method adapted to surface microprofile measuring are discussed.

Paper Details

Date Published: 1 April 1992
PDF: 5 pages
Proc. SPIE 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, (1 April 1992); doi: 10.1117/12.58646
Show Author Affiliations
Vladimir P. Ryabukho, Mechanical Engineering Institute (Russia)
Valery V. Tuchin, Mechanical Engineering Institute (Russia)
Sergey S. Ulyanov, Mechanical Engineering Institute (Russia)

Published in SPIE Proceedings Vol. 1723:
LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces
Nikolai I. Koroteev; Vladislav Ya. Panchenko, Editor(s)

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