Accurate Measurement of the Rocking Curve of a Planar Compound Refractive Lens for Synchrotron Radiation Focusing.

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Title: Accurate Measurement of the Rocking Curve of a Planar Compound Refractive Lens for Synchrotron Radiation Focusing.
Authors: Folomeshkin, M. S.1 (AUTHOR) folmaxim@gmail.com, Kohn, V. G.1 (AUTHOR), Seregin, A. Yu.1 (AUTHOR), Volkovsky, Yu. A.1 (AUTHOR), Prosekov, P. A.1 (AUTHOR), Yunkin, V. A.2 (AUTHOR), Snigirev, A. A.3 (AUTHOR), Blagov, A. E.1 (AUTHOR)
Source: Crystallography Reports. Dec2025, Vol. 70 Issue 6, p867-871. 5p.
Subjects: Synchrotron radiation, Synchrotron radiation sources, Diffraction patterns, Gaussian function, Optical elements
Abstract: The results of the first measurement of the rocking curve of a nanofocusing compound refractive lens made of silicon, used for focusing synchrotron radiation (SR) at the "KISI-Kurchatov" source, are presented. The obtained curve is accurately approximated by a Gaussian function, and its width is in agreement with the previously developed analytical theory, describing the SR propagation in multi-element focusing systems. The results demonstrate the feasibility of using the rocking curve as an alignment characteristic of the experimental setup when working with silicon lenses at second-generation SR sources. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:The results of the first measurement of the rocking curve of a nanofocusing compound refractive lens made of silicon, used for focusing synchrotron radiation (SR) at the "KISI-Kurchatov" source, are presented. The obtained curve is accurately approximated by a Gaussian function, and its width is in agreement with the previously developed analytical theory, describing the SR propagation in multi-element focusing systems. The results demonstrate the feasibility of using the rocking curve as an alignment characteristic of the experimental setup when working with silicon lenses at second-generation SR sources. [ABSTRACT FROM AUTHOR]
ISSN:10637745
DOI:10.1134/S1063774525601431