Fresnel Zone-Plate Diffraction Patterns
- 1 December 1969
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 59 (12) , 1632-1638
- https://doi.org/10.1364/josa.59.001632
Abstract
The diffraction patterns of the central aperture and the first 10 rings of the classical Fresnel zone plate are calculated in the principal focal plane for off-axis distances as large as the radius of the 10th ring. The zone-plate pattern is found by summation; near the axis it is compared with closed-form approximations. The integrated flux within circles as large as the 10th ring is also calculated.Keywords
This publication has 1 reference indexed in Scilit:
- Fresnel Zone Plate for Optical Image Formation Using Extreme Ultraviolet and Soft X RadiationJournal of the Optical Society of America, 1961