Paper
1 October 1991 Fresnel zone plate moire patterns and its metrological applications
Author Affiliations +
Proceedings Volume 1574, Intl Colloquium on Diffractive Optical Elements; (1991) https://doi.org/10.1117/12.50116
Event: International Colloquium on Diffractive Optical Elements, 1991, Szklarska Poreba, Poland
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.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zbigniew Jaroszewicz "Fresnel zone plate moire patterns and its metrological applications", Proc. SPIE 1574, Intl Colloquium on Diffractive Optical Elements, (1 October 1991); https://doi.org/10.1117/12.50116
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KEYWORDS
Moire patterns

Zone plates

Spherical lenses

Chemical elements

Diffractive optical elements

Metrology

Helium neon lasers

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