Share Email Print
cover

Proceedings Paper

Measured aspheric surface irregularities as input to the Euclid-NISP tolerancing
Author(s): Ulrike Fuchs; Frank Grupp; Sven Kiontke; Ralf Bender
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A scheme for using as-produced surface irregularity data from asphere production for numerical statistical tolerance analysis is presented with this paper. Interferometric precision measurements are being modeled in Zernike space and then used for monte carlo tolerancing analysis. We show that low Zernike frequencies dominate the image distortion behavior of the irregularities found in the specific asphere production process. Very good agreement between model representation and measured data effect is found.

Paper Details

Date Published: 14 September 2011
PDF: 6 pages
Proc. SPIE 8146, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts V, 814610 (14 September 2011); doi: 10.1117/12.893653
Show Author Affiliations
Ulrike Fuchs, asphericon GmbH (Germany)
Frank Grupp, Max Planck Institute for Extraterrestrial Physics (Germany)
Univ. Observatory Munich (Germany)
Sven Kiontke, asphericon GmbH (Germany)
Ralf Bender, Max Planck Institute for Extraterrestrial Physics (Germany)
Univ. Observatory Munich (Germany)


Published in SPIE Proceedings Vol. 8146:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts V
Howard A. MacEwen; James B. Breckinridge, Editor(s)

© SPIE. Terms of Use
Back to Top