| 摘要 |
PURPOSE:To reduce the wt. of the detector and to enhance resolving power. CONSTITUTION:A large number of cylindrical scintillators 11 whose outer peripheral surfaces are covered with a light reflecting material arranged on the same surface and a large number of the fluorescent optical fibers 12 inserted in the respective center axis parts of the scintillators 11 at one ends thereof are provided. Further, the fiber optics bundling the other ends of the fluorescent optical fibers 12 to connect and fix them on its one side, the adaptor 15 connected to the other end of the fiber optics, a casing 16 integrating a large number of the scintillators 11, a large number of the fluorescent optical fibers 12, the fiber optics and a part of the adaptor 15 to hermetically enclose them so as to shield the light and the radiation collimator 17 covering the casing 16 having through-holes 18 formed thereto at the positions corresponding to one bottom surfaces of the scintillators 11 are provided to constitute a radiation responding two-dimensional emission wavelength converter 19 and a radiographic image is outputted through the adaptor 15 by a light signal.
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