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Proceedings Paper

Formation theory of aspheric surface
Author(s): Yi Wang; Jinchi Yu; Jiajing Chen; Cunxin Fan
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Paper Abstract

This article innovatively proposes a theory: The aim is to deform the ultra thin-segmented sphere mirror into aspheric mirror by applying forces on it. To reach this goal, this article focuses on the formation theory of aspheric surface, the theory of thin board in flexibility mechanics is, at first, applied to the study, and a model for calculating the stress of deformed aspheric surface is then put forward. Finally, theoretical calculation result gotten by this method is compared to that using finite element method. It is proved that the theoretical study of deformable mirror by applying force is right.

Paper Details

Date Published: 30 May 2006
PDF: 5 pages
Proc. SPIE 6148, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 61480J (30 May 2006); doi: 10.1117/12.674094
Show Author Affiliations
Yi Wang, Soochow Univ. (China)
Jinchi Yu, Soochow Univ. (China)
Jiajing Chen, Univ. of Science and Technology of Suzhou (China)
Cunxin Fan, Univ. of Science and Technology of Suzhou (China)


Published in SPIE Proceedings Vol. 6148:
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
Yudong Zhang; Wenhan Jiang; Myung K. Cho, Editor(s)

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