Paper
29 July 2002 Zone plate interferometer for testing spherical surfaces
Voldemar Petrovich Koronkevich, Galina A. Lenkova, A. E. Matochkin
Author Affiliations +
Proceedings Volume 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life; (2002) https://doi.org/10.1117/12.484628
Event: Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, 2002, Novosibirsk, Russian Federation
Abstract
A diffraction interferometer with a Fresnel zone plate (hologram) situated in the center of curvature of a concave mirror was created to test the shape of surface of spherical and parabolic mirrors. Conditions of minimizing the instrumental error of the scheme to < ?/20 are determined. Methods for suppression of noise and destructive interference patterns are found. Metrological tests of the interferometer were carried out; they substantiated its suitability for tests under service conditions.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Voldemar Petrovich Koronkevich, Galina A. Lenkova, and A. E. Matochkin "Zone plate interferometer for testing spherical surfaces", Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); https://doi.org/10.1117/12.484628
Lens.org Logo
CITATIONS
Cited by 1 scholarly publication.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Interferometers

Zone plates

Mirrors

Diffraction

Spherical lenses

Optical spheres

Holograms

Back to Top