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Proceedings Paper

Fresnel zone plate moire patterns and its metrological applications
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Paper Abstract

There are given equations describing the basic grids, which superimposed with themself, create the moire pattern in the form of the spherical, equilateral hyperbolic, and linear zone plates. All cases are derived for mutual displacements performed by translations along the axes of the coordinate system and by rotations. A family of basic grids set up a complete set of solutions. Moire zone plates can serve as imaging elements with very long, variable focal length, and have an application in alignment in the technique of three points.

Paper Details

Date Published: 1 October 1991
PDF: 5 pages
Proc. SPIE 1574, Intl Colloquium on Diffractive Optical Elements, (1 October 1991); doi: 10.1117/12.50116
Show Author Affiliations
Zbigniew Jaroszewicz, Central Lab. of Optics (Poland)

Published in SPIE Proceedings Vol. 1574:
Intl Colloquium on Diffractive Optical Elements
Jerzy Nowak; Marek Zajac, Editor(s)

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