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Proceedings Paper

A novel resistance iterative algorithm for CCOS
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Paper Abstract

CCOS (Computer Control Optical Surfacing) technology is widely used for making aspheric mirrors. For most manufacturers, dwell time algorithm is usually employed to determine the route and dwell time of the small tools to converge the errors. In this article, a novel damp iterative algorithm is proposed. We chose revolutions of the small tool instead of dwell time to determine fabrication stratagem. By using resistance iterative algorithm, we can solve these revolutions. Several mirrors have been manufactured by this method, all of them have fulfilled the demand of the designers, a 1m aspheric mirror was finished within 3 months.

Paper Details

Date Published: 31 August 2006
PDF: 9 pages
Proc. SPIE 6288, Current Developments in Lens Design and Optical Engineering VII, 62880N (31 August 2006); doi: 10.1117/12.682302
Show Author Affiliations
Ligong Zheng, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Xuejun Zhang, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 6288:
Current Developments in Lens Design and Optical Engineering VII
Pantazis Z. Mouroulis; Warren J. Smith; R. Barry Johnson, Editor(s)

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