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Proceedings Paper

GRANTECAN telescope M3 mirror manufacturing
Author(s): Magomed A. Abdulkadyrov; Alexandr N. Ignatov; Vladimir E. Patrikeev; Vitaliy V. Pridnya; Andrey V. Polyanchikov; Alexandr P. Semenov; Yury A. Sharov; Valentin I. Alechnovich; Eduard V. Chemjakin
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Paper Abstract

LZOS manufactured the flat surface of the M3 mirror for the GRANTECAN Project. The mirror has an elliptical configuration and axial dimensions of 1521 mm x 1073 mm. The results of the M3 mirror figuring and final polishing, testing in the Ritchey-Common layout at two 30° and 60° angles of incidence of a main beam are presented in the manuscript.

Paper Details

Date Published: 24 September 2004
PDF: 8 pages
Proc. SPIE 5494, Optical Fabrication, Metrology, and Material Advancements for Telescopes, (24 September 2004); doi: 10.1117/12.553011
Show Author Affiliations
Magomed A. Abdulkadyrov, JSC Lytkarino Optical Glass Plant (Russia)
Alexandr N. Ignatov, JSC Lytkarino Optical Glass Plant (Russia)
Vladimir E. Patrikeev, JSC Lytkarino Optical Glass Plant (Russia)
Vitaliy V. Pridnya, JSC Lytkarino Optical Glass Plant (Russia)
Andrey V. Polyanchikov, JSC Lytkarino Optical Glass Plant (Russia)
Alexandr P. Semenov, JSC Lytkarino Optical Glass Plant (Russia)
Yury A. Sharov, JSC Lytkarino Optical Glass Plant (Russia)
Valentin I. Alechnovich, Bauman Moscow State Technical Univ. (Russia)
Eduard V. Chemjakin, Bauman Moscow State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 5494:
Optical Fabrication, Metrology, and Material Advancements for Telescopes
Eli Atad-Ettedgui; Philippe Dierickx, Editor(s)

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