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Proceedings Paper

Long-Wavelength Interferometer In The Optical Shop
Author(s): Osuk Kwon; J. C. Wyant; C. R. Hayslett
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Paper Abstract

The in situ testing of an unpolished off-axis parabolic mirror with a vertex radius of 12.8 m, a diameter of 1.42 m, and an off-set of 1 m is described. Interferograms are shown that were obtained during the fabrication process by means of a lona-wavelength interferometer that uses a CW CO2 laser operating at a wavelength of 10.6 µm as the coherent light source.

Paper Details

Date Published: 25 December 1979
PDF: 5 pages
Proc. SPIE 0192, Interferometry, (25 December 1979); doi: 10.1117/12.957841
Show Author Affiliations
Osuk Kwon, University of Arizona (United States)
J. C. Wyant, University of Arizona (United States)
C. R. Hayslett, University of Arizona (United States)

Published in SPIE Proceedings Vol. 0192:
George W. Hopkins, Editor(s)

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