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Proceedings Paper

A Holographic Interferometer To Test The Planoid Aspherics
Author(s): Farid Ruskanda
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Paper Abstract

To test the shape of aspherical surfaces whose axial curvature is zero, a new holographic interferometer is introduced. The interferometer comprises a cube beam splitter and a plane mirror, and utilizes both first and zero-th order diffracted waves. This paper describes the algorithm to make the computer generated hologram as well as the design aspect of holographic interferometer.

Paper Details

Date Published: 6 November 1987
PDF: 4 pages
Proc. SPIE 0776, Metrology of Optoelectronic Systems, (6 November 1987); doi: 10.1117/12.940443
Show Author Affiliations
Farid Ruskanda, Indonesian Institute of Sciences (Indonesia)

Published in SPIE Proceedings Vol. 0776:
Metrology of Optoelectronic Systems
Edward M. Granger, Editor(s)

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