Abstract
Middle-focus Kumakhov polycapillary lenses for hard X-ray optic systems are created for the first time. The performance of such a lens has been studied for X-rays in the 20–65 keV range. The radiation energy density amplification coefficient of the lens in this energy range falls within four to two orders of magnitude. Thus, the upper boundary of the energy range for effective use of the Kumakhov polycapillary X-ray optics has been increased to over 60 keV.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 31, No. 5, 2005, pp. 47–51.
Original Russian Text Copyright © 2005 by Romanov.
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Romanov, A.Y. Optic parameters of a middle-focus Kumakhov lens for hard X-rays. Tech. Phys. Lett. 31, 200–201 (2005). https://doi.org/10.1134/1.1894431
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DOI: https://doi.org/10.1134/1.1894431