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Proceedings Paper

X-Ray Diffraction From A Zone-Plate Of Finite Thickness
Author(s): J . M. Blackledge; R. E. Burge; K. I. Hopcraft
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Paper Abstract

The scattering of electromagnetic radiation from a dielectric zone-plate of finite thickness is considered. It is shown that the scattering at X-ray wavelengths is weak, so enabling the Born approximation to be used in formulating the diffraction theory. For the usual design of zone plate, the scattered field is a separable function of the thickness and the separation of the Fresnel zones, enabling the variations of either parameter to be studied independently. It is shown that the effects of finite thickness on volume scattering from dielectric material are small.

Paper Details

Date Published: 10 September 1987
PDF: 8 pages
Proc. SPIE 0808, Inverse Problems in Optics, (10 September 1987); doi: 10.1117/12.941476
Show Author Affiliations
J . M. Blackledge, King's College (England)
R. E. Burge, King's College (England)
K. I. Hopcraft, King's College (England)

Published in SPIE Proceedings Vol. 0808:
Inverse Problems in Optics
Edward Roy Pike, Editor(s)

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