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Two-dimensional x-ray detector for use in medicine, has scintillator layer extending over photodiode arrangement with photodiode layer, and laser beam source with deflecting unit for selectively photo excitation of photodiode layer
Two-dimensional x-ray detector for use in medicine, has scintillator layer extending over photodiode arrangement with photodiode layer, and laser beam source with deflecting unit for selectively photo excitation of photodiode layer
The detector has a photo diode arrangement with a lateral unstructured photodiode layer (3), and two electrodes (4, 5) arranged on both sides of the layer. The photodiode layer is formed as P-i-N photodiode layer. A scintillator layer (6) extends over the diode arrangement and arranged on one of the two electrodes. A laser beam source with a deflecting unit is provided for selectively photo excitation of the photodiode layer.
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