| 摘要 |
A scintillator arrangement for detecting X-ray radiation includes a plurality of pixels separated from one another by reflectors and made of a scintillator ceramic, doped in particular by cerium, for converting the X-ray radiation into visible light. In at least one embodiment, the reflectors are designed for absorbing light with a wavelength range which corresponds to a selected emission band of the scintillator ceramic. Thus, the concentration of cerium in the scintillator ceramic can be reduced and this leads to an increased light yield.
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