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 October 10, 2025)
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Figure metrology for x-ray focusing mirrors with Fresnel holograms and photon sieves
Published
Author(s)
, , , 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
Download Paper
Keywords
diffractive optics, x-ray optics, computer-generated hologram, photon sieve
Citation
Issues
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Created June 20, 2014, Updated February 19, 2017