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Proceedings Paper

Aspherical Surfaces Engraved On Photoresist Coatings : Manufacture Of A Zonal Corrector Plate For An Aberrating Cassegrainian Telescope
Author(s): G. Artzner
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Paper Abstract

We investigate how aspherical optical surfaces engraved in photoresist coatings avail against static wavefront aberrations up to 3 μ. The spherical aberration of a singlet lens is corrected for. The image given by a cassegrainian telescope of 143 mm diameter with a peak to valley 0,62 µ wavefront error and 7" slopes is improved by a 16 mm diameter intrafocal phase equalizer corrector plate. We then discuss extrapolations of our laboratory experiments.

Paper Details

Date Published: 28 September 1987
PDF: 8 pages
Proc. SPIE 0805, Optical Components and Systems, (28 September 1987); doi: 10.1117/12.941384
Show Author Affiliations
G. Artzner, Laboratoire de Physique Stellaire et Planetaire (France)


Published in SPIE Proceedings Vol. 0805:
Optical Components and Systems
Andre Masson, Editor(s)

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