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Proceedings Paper

Focal Length Measuring Technique Using The Talbot Effect
Author(s): P. Andres; J. Ojeda-Castaneda; J. C. Barreiro
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Paper Abstract

The Talbot effect - or self-imaging phenomenon - is applied to the measurement of focal lengths. The technique only requires axial distances to be measured and is suitable for both converging and diverging thick lenses.

Paper Details

Date Published: 10 July 1987
PDF: 3 pages
Proc. SPIE 0701, 1986 European Conf on Optics, Optical Systems and Applications, (10 July 1987); doi: 10.1117/12.937067
Show Author Affiliations
P. Andres, Universidad de Valencia (Spain)
J. Ojeda-Castaneda, I.N.A.O.E. (Mexico)
J. C. Barreiro, Universidad de Valencia (Spain)

Published in SPIE Proceedings Vol. 0701:
1986 European Conf on Optics, Optical Systems and Applications
Stefano Sottini; Silvana Trigari, Editor(s)

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