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Proceedings Paper

Production of off-axis high asphericity large-size astronomical mirrors
Author(s): Aleksandr P. Semenov; Magomed A. Abdulkadyrov; Vladimir E. Patrikeev
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Paper Abstract

Technology with the use of programmable computer-controlled system and a set of special instruments, which makes possible aspherization of optical elements with deviation from the nearest sphere of more than 1 mm at the stage of milling, grinding and polishing, was developed. The equipment and software for testing the surface shape at all stages of processing, was described.

Paper Details

Date Published: 28 October 2016
PDF: 9 pages
Proc. SPIE 9683, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 968314 (28 October 2016); doi: 10.1117/12.2240858
Show Author Affiliations
Aleksandr P. Semenov, JSC Lytkarino Optical Glass Factory (Russian Federation)
Magomed A. Abdulkadyrov, JSC Lytkarino Optical Glass Factory (Russian Federation)
Vladimir E. Patrikeev, JSC Lytkarino Optical Glass Factory (Russian Federation)


Published in SPIE Proceedings Vol. 9683:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Wenhan Jiang; Li Yang; Oltmann Riemer; Shengyi Li; Yongjian Wan, Editor(s)

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