发明公开
EP1886347A1 STRAHLUNGSDETEKTOR ZUR DETEKTION INTENSITATSARMER STRAHLUNG MITTELS LAWINENVERTARKUNG
有权
辐射检测器，检测低强度辐射雪崩增益和其运行程序
- 专利标题： STRAHLUNGSDETEKTOR ZUR DETEKTION INTENSITATSARMER STRAHLUNG MITTELS LAWINENVERTARKUNG
- 专利标题（英）： Radiation detector for detecting low-intensity radiation by means of avalanche amplification
- 专利标题（中）： 辐射检测器，检测低强度辐射雪崩增益和其运行程序
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申请号： EP06753689.6申请日： 2006-05-17
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公开(公告)号： EP1886347A1公开(公告)日： 2008-02-13
- 发明人: LUTZ, Gerhard , STRUEDER, Lothar , HOLL, Peter
- 申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
- 申请人地址： Hofgartenstrasse 8 80539 München DE
- 专利权人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
- 当前专利权人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
- 当前专利权人地址： Hofgartenstrasse 8 80539 München DE
- 代理机构： Beier, Ralph
- 优先权： DE102005025641 20050603
- 国际公布： WO2006128588 20061207
- 主分类号： H01L27/148
- IPC分类号： H01L27/148 ; H01L27/146
摘要：
The invention relates to a radiation detector (1) for detecting low-intensity radiation, especially for detecting individual photons. Said radiation detector comprises a plurality of rows of image cells (5) with respective pluralities of image cells (5) disposed one after the other and respective signal outputs (6). The radiation to be detected generates signal charge carriers in the individual image cells (5), said charge carriers being transported along the rows of image cells to the respective signal output (6). A plurality of output amplifiers (7) are connected in parallel to one of the signal outputs each of the individual image cell columns and amplify the signal charge carriers. The invention is characterized in that the output amplifiers (7) comprise respective avalanche amplifiers (8).
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