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Proceedings Paper

Using a multielement refractive lens for the formation of a beam of 5.4-keV photons
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Paper Abstract

We developed and studied refracting microcapillary lens for x-ray photons with energy 5.4 keV. This lens is a glass capillary wiht a central channel filled with a number of concave microlenses. The lenses are made by injection compressed air into a capillary channel, previously filled by liquid polymer. The images of 20-100μm width slits are obtained. A good agreement is seen betweenthe image and slits sizes. Ray tracing calculations of iamge formation are made. Experimental and calculated results are in a good agreement.

Paper Details

Date Published: 30 July 2002
PDF: 7 pages
Proc. SPIE 4765, International Conference on X-ray and Neutron Capillary Optics, (30 July 2002); doi: 10.1117/12.489766
Show Author Affiliations
Victor E. Asadchikov, Institute of Crystallography (Russia)
Yury Ivanivich Dudchik, Institute of Applied Physics Problems (Belarus)
Nikolai N. Kolchevsky, Institute of Applied Physics Problems (Belarus)
Fadei F. Komarov, Institute of Applied Physics Problems (Belarus)
R. A. Senin, Institute of Crystallography (Russia)
Alexander V. Vinogradov, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 4765:
International Conference on X-ray and Neutron Capillary Optics
Muradin A. Kumakhov, Editor(s)

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