27 November 2000 Measuring indicators of brightness coefficient and scattering matrix of surface backscattering of rough materials at their irradiation by pulsed laser radiation
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Proceedings Volume 4316, International Conference on Lasers for Measurements and Information Transfer; (2000) https://doi.org/10.1117/12.407667
Event: International Conference on Lasers for Measurements and Information Transfer, 2000, St. Petersburg, Russian Federation
Abstract
In the given operation the experimental procedure of measuring of indicatrixes of coefficient of brightness and scattering matrix of surfaces of various materials is featured at their irradiation by pulsing laser radiation in the plan with combined by a radiant and receiver of radiation. The experimental results received on a wavelength 532 nm at intensity approximately 104W/cm2 at a pulse length approximately 10 ns for a dairy glass MC-20 and corrosion- proof steels H18N10T with root-mean-square deviations of height of a lateral view of a roughness of explored surfaces Rz, laying in a gamut 0.025-2.5 mkm ($DEL6-14 classes of processing of a surface) are given. The discussion of the received results is carrying out.
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A. Yu. Ivanov, A. Yu. Ivanov, } "Measuring indicators of brightness coefficient and scattering matrix of surface backscattering of rough materials at their irradiation by pulsed laser radiation", Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); doi: 10.1117/12.407667; https://doi.org/10.1117/12.407667
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