Invention Application
- Patent Title: RADIATION DETECTOR AND IMAGING SYSTEM
- Patent Title (中): 辐射探测器和图像调速系统
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Application No.: PCT/EP2012060564Application Date: 2012-06-05
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Publication No.: WO2012168218A3Publication Date: 2013-02-14
- Inventor: HEDLER HARRY , HUGHES TIMOTHY , SPAHN MARTIN , WIRTH STEFAN
- Applicant: SIEMENS AG , HEDLER HARRY , HUGHES TIMOTHY , SPAHN MARTIN , WIRTH STEFAN
- Assignee: SIEMENS AG,HEDLER HARRY,HUGHES TIMOTHY,SPAHN MARTIN,WIRTH STEFAN
- Current Assignee: SIEMENS AG,HEDLER HARRY,HUGHES TIMOTHY,SPAHN MARTIN,WIRTH STEFAN
- Priority: DE102011077058 2011-06-07
- Main IPC: G01T1/20
- IPC: G01T1/20 ; G01T1/28
Abstract:
The invention relates to a radiation detector (100; 101) which comprises a scintillator (120) for producing electromagnetic radiation (202) under the effect of incident radiation (200), a photocathode (130; 131; 132) for producing electrons (204) under the effect of the electromagnetic radiation (202) produced by the scintillator (120), a microchannel plate (140; 141; 142; 143; 144) having a plurality of channels (145; 155; 158) for multiplying the electrons (204) produced by the photocathode (130; 131; 132), and a detection device (160) for detecting the electrons (204) multiplied by the microchannel plate (140; 141; 142; 143; 144). The invention further relates to an imaging system (110) which comprises said radiation detector (100; 101).
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