| 摘要 |
A radiographic imaging device includes one or more sensors, a scintillation crystal including an emission face, a first set of channels of a first channel depth in the emission face, and a second set of channels of a second channel depth different from the first channel depth in the emission face. Channels of the first and second sets are in a substantially parallel, spaced apart relationship along a first direction, and the second set of channels extend along a second direction non-parallel with the first direction. The scintillation crystal exhibits an anisotropic light spreading function to compensate for differences in sensor spacing along the first and second directions.
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