29 July 2002 Laser writing system CLWS-300/C-M for microstructure synthesis on axisymmetric 3D surfaces
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Proceedings Volume 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life; (2002) https://doi.org/10.1117/12.484573
Event: Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, 2002, Novosibirsk, Russian Federation
Abstract
The main principles of creation of a laser generator of images for a microrelief synthesis of diffractive optical elements on axisymmetric 3-D surfaces are discussed. Peculiarities of creation of a autofocusing system, which is made in the form of a 2-circuit regulation system with the function of automatic search, capture and retention of surface within a wide dynamic range, are analysed. Experimental results of the recording of hybrid (diffraction/refraction) element with a diameter 22 mm and equidistant 10 ?m periodical structure on the spherical surfaces with a radius equal to 70 mm are shown.
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V. M. Gurenko, Leonid B. Kastorsky, Valery P. Kiryanov, Alexey V. Kiryanov, S. A. Kokarev, V. M. Vedernikov, Alexander G. Verkhogliad, "Laser writing system CLWS-300/C-M for microstructure synthesis on axisymmetric 3D surfaces", Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484573; https://doi.org/10.1117/12.484573
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