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Updated: Mar 28, 2026

High Pressure Single Crystal Diffraction at PX^2
Published on: January 16, 2017
Single-crystal diamond refractive lens for focusing X-rays in two dimensions
S Antipov1, S V Baryshev1, J E Butler1
1Euclid Techlabs LLC, Solon, OH 44139, USA.
Abstract:
The fabrication and performance evaluation of single-crystal diamond refractive X-ray lenses of which the surfaces are paraboloids of revolution for focusing X-rays in two dimensions simultaneously are reported. The lenses were manufactured using a femtosecond laser micromachining process and tested using X-ray synchrotron radiation. Such lenses were stacked together to form a standard compound refractive lens (CRL). Owing to the superior physical properties of the material, diamond CRLs could become indispensable wavefront-preserving primary focusing optics for X-ray free-electron lasers and the next-generation synchrotron storage rings. They can be used for highly efficient refocusing of the extremely bright X-ray sources for secondary optical schemes with limited aperture such as nanofocusing Fresnel zone plates and multilayer Laue lenses.
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