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Proceedings Paper

High-accuracy interferometric measurement of aspheres
Author(s): Ingolf Weingaertner; Michael Schulz
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Paper Abstract

The paper is structured as follows: After some general statements, we will discuss types of aspheres, then typical applications for aspheres, general aspects of interferometric methods for measuring aspheres, special methods for weak aspheres, permutation methods for mathematically simple aspheres, compensation optics, traceable methods, and at the end other methods.

Paper Details

Date Published: 19 June 2002
PDF: 14 pages
Proc. SPIE 4778, Interferometry XI: Applications, (19 June 2002); doi: 10.1117/12.473533
Show Author Affiliations
Ingolf Weingaertner, Physikalisch-Technische Bundesanstalt (Germany)
Michael Schulz, Physikalisch-Technische Bundesanstalt (Germany)


Published in SPIE Proceedings Vol. 4778:
Interferometry XI: Applications
Wolfgang Osten, Editor(s)

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