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Proceedings Paper

Interferential methods of speckle optics in laser diagnostics of surface
Author(s): Vladimir P. Ryabukho; Valery V. Tuchin; Sergey S. Ulyanov
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Paper Abstract

The peculiarities of partially developed speckle fields formed by focused laser beam diffraction on rough surfaces are considered. The methods of profile and surface roughness parameter measurements are discussed and their characteristics analyzed. The process of dynamic partially developed speckle fields applied to velocity and vibration parameter measurements of scattering objects "in the point" are investigated.

Paper Details

Date Published: 1 April 1992
PDF: 9 pages
Proc. SPIE 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, (1 April 1992); doi: 10.1117/12.58647
Show Author Affiliations
Vladimir P. Ryabukho, Saratov State Univ. (Russia)
Valery V. Tuchin, Saratov State Univ. (Russia)
Sergey S. Ulyanov, Saratov State Univ. (Russia)


Published in SPIE Proceedings Vol. 1723:
LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces

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