Measurement of polycapillary parameters in the long-wave x-ray spectrum

Dmitrii I. Gruev; Svetlana V. Nikitina; Vladimir P. Petukhov; Aleksei A. Priladyshev

doi:10.1117/12.489758

30 July 2002 Measurement of polycapillary parameters in the long-wave x-ray spectrum

Dmitrii I. Gruev, Svetlana V. Nikitina, Vladimir P. Petukhov, Aleksei A. Priladyshev

Proceedings Volume 4765, International Conference on X-ray and Neutron Capillary Optics; (2002) https://doi.org/10.1117/12.489758
Event: International Conference on X-ray and Neutron Capillary Optics, 2001, Zvenigorod, Russian Federation

Abstract

The results of measurements of x-ray polycapillary transmission coefficient for 1.5 keV photons are given. As a source of quasi-monochromatic x-ray, a transmission-type aluminum anode x-ray tube was used for investigation of capillaries' optic features. The dependence of radiation intensity at the exit from the poly-capillary tube on the diameter of the radiation source, capillary length, and focal distance was studied. Poly-capillary transmittance capability was measured depending on the curvature radius. Measurement results are compared with calculations.

Citation Download Citation

Dmitrii I. Gruev, Svetlana V. Nikitina, Vladimir P. Petukhov, and Aleksei A. Priladyshev "Measurement of polycapillary parameters in the long-wave x-ray spectrum", Proc. SPIE 4765, International Conference on X-ray and Neutron Capillary Optics, (30 July 2002); https://doi.org/10.1117/12.489758

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