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Optical Engineering

Charge-Coupled Device Image Acquisition For Digital Phase Measurement Interferometry
Author(s): Keith N. Prettviohns
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Paper Abstract

Direct phase measurement interferometry can provide a fast and accurate means of obtaining surface data. Solid-state detector arrays are ideal imaging devices for these instruments. These imagers can be coupled to micro-computers for phase calculation. This article discusses the use of CCD arrays and techniques for digitizing and interfacing these arrays to microcomputers.

Paper Details

Date Published: 1 August 1984
PDF: 8 pages
Opt. Eng. 23(4) doi: 10.1117/12.7973303
Published in: Optical Engineering Volume 23, Issue 4
Show Author Affiliations
Keith N. Prettviohns, University of Arizona (United States)

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