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

Victor E. Asadchikov; Yury Ivanivich Dudchik; Nikolai N. Kolchevsky; Fadei F. Komarov; R. A. Senin; Alexander V. Vinogradov

doi:10.1117/12.489766

30 July 2002 Using a multielement refractive lens for the formation of a beam of 5.4-keV photons

Victor E. Asadchikov, Yury Ivanivich Dudchik, Nikolai N. Kolchevsky, Fadei F. Komarov, R. A. Senin, Alexander V. Vinogradov

Author Affiliations +

Proceedings Volume 4765, International Conference on X-ray and Neutron Capillary Optics; (2002) https://doi.org/10.1117/12.489766
Event: International Conference on X-ray and Neutron Capillary Optics, 2001, Zvenigorod, Russian Federation

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.

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Victor E. Asadchikov, Yury Ivanivich Dudchik, Nikolai N. Kolchevsky, Fadei F. Komarov, R. A. Senin, and Alexander V. Vinogradov "Using a multielement refractive lens for the formation of a beam of 5.4-keV photons", Proc. SPIE 4765, International Conference on X-ray and Neutron Capillary Optics, (30 July 2002); https://doi.org/10.1117/12.489766

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