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Proceedings Paper

Computer Generated Fringe Patterns In Speckle Analysis
Author(s): R. J. Sanford; D. B. Barker; R. Chona
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Paper Abstract

Computer generated optical fringe patterns provide valuable information to the experimentalist. They can be used to compare the results of an experiment with a theoretical solution, aid in the planning of experiments or used to perform conceptual experiments. This paper discusses several straightforward fringe plotting algorithms that have been developed by the authors for the purpose of generating fringe patterns on a computer. The emphasis of the paper is on the generation of fringe patterns using high-speed line printers or dot matrix printers which allow the formation of pseudo-gray scale images. Examples of particular interest to speckle researchers, including displacement patterns and Young's fringes, are presented to illustrate the algorithms developed.

Paper Details

Date Published: 25 November 1985
PDF: 8 pages
Proc. SPIE 0556, Intl Conf on Speckle, (25 November 1985); doi: 10.1117/12.949559
Show Author Affiliations
R. J. Sanford, University of Maryland (United States)
D. B. Barker, University of Maryland (United States)
R. Chona, University of Maryland (United States)


Published in SPIE Proceedings Vol. 0556:
Intl Conf on Speckle
Henri H. Arsenault, Editor(s)

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