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Optical Engineering

Surface Characteristics Of Diamond-Turned Mirrors And Their Diffraction Patterns
Author(s): C. C. Sung; W. A. Friday; L. L. Dickerson
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Paper Abstract

The diffraction pattern of a curved diamond-turned mirror is studied in terms of the surface autocorrelation function. These experimentally determined autocorrelation functions are used for calculation, and the results are analyzed to discriminate the parameters of the surfaces. Because of the limited range of information available, only gross features of the surfaces can be characterized. Our computation also suggests that the experimental diffraction pattern in the focal plane is more useful in describing the details of the surface.

Paper Details

Date Published: 1 October 1982
PDF: 6 pages
Opt. Eng. 21(5) 215907 doi: 10.1117/12.7973002
Published in: Optical Engineering Volume 21, Issue 5
Show Author Affiliations
C. C. Sung, University of Alabama in Huntsville (United States)
W. A. Friday, U.S. Army Missile Command (United States)
L. L. Dickerson, Teledyne Brown Engineering, Inc. (United States)

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