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CN101490580A 用于探测电磁辐射的探测器和方法 有权

用于探测电磁辐射的探测器和方法
摘要：
一种用于探测电磁辐射(106)的探测器单元(301)，所述探测器单元(301)包括：转换材料(332)，适于将入射电磁辐射(106)转换为电荷载流子；电荷收集电极(331)，适于收集所转换的电荷载流子；屏蔽电极(334，335)，适于与所述电荷收集电极(331)形成电容；以及评估电路(312至315)，电耦接至所述电荷收集电极(331)，并适于基于所收集的电荷载流子来评估所述电磁辐射(106)。
摘要（英）：

A detector unit (301) for detecting electromagnetic radiation (106) comprises a conversion material (332) adapted for converting impinging electromagnetic radiation (106) into electric charge carriers, a charge collection electrode (331) adapted for collecting the converted electric charge carriers, a shielding electrode (334, 335) adapted to form a capacitance with the charge collection electrode (331), and an evaluation circuit (312 to 315) electrically coupled with the charge collection electrode (331) and adapted for evaluating the electromagnetic radiation (106) based on the collected electric charge carriers.

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