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Proceedings Paper

Coarse Aspheric Metrology
Author(s): Evan Stryjewski; Audrey Michaelis
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Paper Abstract

Precision scanning of fringes between a concave test plate and a convex aspheric mirror brought the mirror from a sphere to within λ/4 of its final figure. This was achieved while maintaining control of the vertex radius. Description of hardware and data reduction techniques will be presented.

Paper Details

Date Published: 27 May 1982
PDF: 4 pages
Proc. SPIE 0330, Optical Systems Engineering II, (27 May 1982); doi: 10.1117/12.934261
Show Author Affiliations
Evan Stryjewski, The Perkin-Elmer Corporation (United States)
Audrey Michaelis, The Perkin-Elmer Corporation (United States)

Published in SPIE Proceedings Vol. 0330:
Optical Systems Engineering II
Paul R. Yoder Jr., Editor(s)

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