27 November 1989 Renewal Of Some Curved-Crystal Techniques In X-Ray Spectrometry And Imaging
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Abstract
In this paper we describe experiments performed with various curved-crystal techniques. From Bragg reflection along the convex side of a fixed crystal curved under a small radius, it is possible to observe simultaneously a wide spectrum of a limited X-ray source. Spectra from exploded wires and gas puffs obtained by this technique are presented. Bragg reflection on curved-crystal can also provide X-ray images when laws of ordinary optics are satisfied; experiments in the low energy range are described.
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Y. Cauchois, R. Kherouf, C. Senemaud, J. Thirion, C. Bruno, J. Chevallier, "Renewal Of Some Curved-Crystal Techniques In X-Ray Spectrometry And Imaging", Proc. SPIE 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation, (27 November 1989); doi: 10.1117/12.961839; https://doi.org/10.1117/12.961839
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