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INSTRUMENTS AND METHODS OF INVESTIGATION
Talbot and Talbot–Lau X-ray interferometers
V. V. Lider Federal Scientific Research Center `Crystallography and Photonics', Russian Academy of Sciences, Shubnikov Institute of Crystallography, Russian Academy of Sciences, Moscow
Abstract:
The operating principles and capabilities of X-ray grating interferometry are described using Talbot and Talbot–Lau interferometers as examples. Various types of diffraction gratings and methods for their production are described. Methods for collecting data in radiography and computed tomography, the origin of artifacts in X-ray images, and methods of suppressing them are considered. Particular attention is devoted to dark-field X-ray imaging and its application in medicine.
Received: July 19, 2022 Revised: November 9, 2022 Accepted: November 11, 2022
Citation:
V. V. Lider, “Talbot and Talbot–Lau X-ray interferometers”, UFN, 193:10 (2023), 1047–1070; Phys. Usp., 66:10 (2023), 987–1007
Linking options:
https://www.mathnet.ru/eng/ufn15521 https://www.mathnet.ru/eng/ufn/v193/i10/p1047
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Abstract page: | 111 | Full-text PDF : | 4 | References: | 13 | First page: | 2 |
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