Quantitative Method of Measuring Spot Size of Microfocus X-ray Generator
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概要
- 論文の詳細を見る
Microfocus X-ray generators have been extensively used for magnification radiography. In these applications, the sharpness of an image depends on the X-ray source size. Therefore, it is important to evaluate and optimize the X-ray spot quantitatively. Although several methods have been devised to date, some require complicated systems whereas others are not fully quantitative. Here, we introduce a simple, practical, and quantitative method that makes use of the penumbra of a knife edge. Because the method is very simple, it can be readily integrated as an auto focusing system of a focal spot.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-06-15
著者
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HASUIKE Kazuto
Department of Earth & Space Science, Osaka University
-
Uchida Hiroyuki
Department Of Applied Chemistry And Biotechnology Faculty Of Engineering Fukui University
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TSUNEMI Hiroshi
Department of Astrophysics, Faculty of Science, Osaka University
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Hasuike Kazuto
Department of Earth and Space Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
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