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PUBLICATIONS

Figure metrology for x-ray focusing mirrors with Fresnel holograms and photon sieves

Published

Author(s)

Ulf Griesmann, Johannes A. Soons, Quandou (. Wang, Lahsen Assoufid

Abstract

We report on interferometric measurements of the figure error of an ultra-precise mirror with the shape of an elliptical toroid for the diffraction limited focusing of hard x-rays from an undulator x-ray source. We describe measurement configurations using Fresnel type holograms and photon sieves, and evaluate the measurement uncertainty.
Proceedings Title
OSA Technical Digests
Conference Dates
November 3-6, 2013
Conference Location
Tucson, AZ
Conference Title
2013 OSA Topical Meeting on Freeform Optics
Pub Type
Conferences

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Keywords

diffractive optics, x-ray optics, computer-generated hologram, photon sieve

Citation

Griesmann, U. , Soons, J. , Wang, Q. and Assoufid, L. (2014), Figure metrology for x-ray focusing mirrors with Fresnel holograms and photon sieves, OSA Technical Digests, Tucson, AZ, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=914758 (Accessed April 18, 2024)

Created June 20, 2014, Updated February 19, 2017