Interferential methods of speckle optics in laser diagnostics of surface

Vladimir P. Ryabukho; Valery V. Tuchin; Sergey S. Ulyanov

doi:10.1117/12.58647

1 April 1992 Interferential methods of speckle optics in laser diagnostics of surface

Vladimir P. Ryabukho, Valery V. Tuchin, Sergey S. Ulyanov

Proceedings Volume 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces; (1992) https://doi.org/10.1117/12.58647
Event: LAMILADIS '91: International Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, 1991, Chernivsti, Ukraine

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.

Citation Download Citation

Vladimir P. Ryabukho, Valery V. Tuchin, and Sergey S. Ulyanov "Interferential methods of speckle optics in laser diagnostics of surface", Proc. SPIE 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, (1 April 1992); https://doi.org/10.1117/12.58647

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