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Proceedings Paper

Fundamental study on ultra-high-speed tomography system utilizing intense flash x-ray generators
Author(s): Eiichi Sato; Toshiyuki Enomoto; Toshiaki Kawai; Mitsuru Izumisawa; Koetsu Sato; Akira Ogawa; Shigehiro Sato; Kazuyoshi Takayama
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Paper Abstract

A high-speed x-ray tomography system is useful for observing high-speed phenomena. The experimental setup for tomography consists of a tungsten-target x-ray generator, a tungsten collimator, and a computed radiography system. An object was exposed by a 2-mm-thick fun beam from the x-ray generator, and scattering x-rays from the slice plane were detected using an imaging plate through a tungsten collimator with hole diameters of 0.8 mm. Because the exposed dose for tomography was almost equal to those obtained using two intense flash x-ray generators, ultra-high-speed tomography could be performed.

Paper Details

Date Published: 10 February 2009
PDF: 6 pages
Proc. SPIE 7126, 28th International Congress on High-Speed Imaging and Photonics, 71261H (10 February 2009); doi: 10.1117/12.823077
Show Author Affiliations
Eiichi Sato, Iwate Medical Univ. (Japan)
Toshiyuki Enomoto, Toho Univ. School of Medicine (Japan)
Toshiaki Kawai, Hamamatsu Photonics K.K. (Japan)
Mitsuru Izumisawa, Iwate Medical Univ. (Japan)
Koetsu Sato, Toreck, Inc. (Japan)
Akira Ogawa, Iwate Medical Univ. (Japan)
Shigehiro Sato, Iwate Medical Univ. (Japan)
Kazuyoshi Takayama, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 7126:
28th International Congress on High-Speed Imaging and Photonics
Harald Kleine; Martha Patricia Butron Guillen, Editor(s)

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