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Proceedings Paper

Experience of computer generated holograms (CGH) application for testing, alignment, and positioning of astronomical and space mirrors aspherical surfaces
Author(s): Aleksandr P. Semenov; Magomed A. Abdulkadyrov; Nikolay S. Dobrikov; Aleksandr N. Ignatov; Vladimir E. Patrikeev; Vitaliy V. Pridnya; Andrey V. Polyanchikov; Ruslan K. Nasyrov
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Paper Abstract

JSC LZOS successfully applies Computer Generated Holograms (CGH) for testing of on- and off-axis surfaces of largedimensioned optical components, for their alignment with respect to interferometer, for defining of aspherical surface optical vertex position with respect to the geometrical center, for optical systems alignment. All this allows producing of large-dimensioned aspherical on- and off-axis astronomical and space mirrors with high accuracy.

Paper Details

Date Published: 18 December 2019
PDF: 8 pages
Proc. SPIE 11341, AOPC 2019: Space Optics, Telescopes, and Instrumentation, 113411L (18 December 2019); doi: 10.1117/12.2547477
Show Author Affiliations
Aleksandr P. Semenov, Lytkarinsky Optical Glass Factory (Russian Federation)
Magomed A. Abdulkadyrov, Lytkarinsky Optical Glass Factory (Russian Federation)
Nikolay S. Dobrikov, Lytkarinsky Optical Glass Factory (Russian Federation)
Aleksandr N. Ignatov, Lytkarinsky Optical Glass Factory (Russian Federation)
Vladimir E. Patrikeev, Lytkarinsky Optical Glass Factory (Russian Federation)
Vitaliy V. Pridnya, Lytkarinsky Optical Glass Factory (Russian Federation)
Andrey V. Polyanchikov, Lytkarinsky Optical Glass Factory (Russian Federation)
Ruslan K. Nasyrov, Institute of Automation and Electrometry (Russian Federation)


Published in SPIE Proceedings Vol. 11341:
AOPC 2019: Space Optics, Telescopes, and Instrumentation
Suijian Xue; Xuejun Zhang; Carl Anthony Nardell; Ziyang Zhang, Editor(s)

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