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1.发明公开A time resolved measurement apparatus and a time sensitive detector with improved time measurement 审中-公开ZeitgelösteMessvorrichtung und zeitempfindlicher Detektor mit verbesserter Zeitmessung
公开(公告)号：EP2202777A1
公开(公告)日：2010-06-30
申请号：EP08172421.3
申请日：2008-12-19
发明人： Turbin, Evgeny , Prokazov, Yury
CPC分类号： H01J43/246 , G01T1/2957
摘要： A time sensitive detector is provided, comprising a detector input face for transmitting a quantum beam incident onto the detector; an anode; a first electron multiplication cascade provided between the detector input face and the anode, the first electron multiplication cascade comprising at least one electron multiplication device arranged in a stack; a high voltage supplier providing a potential gradient between the input face and the output face of the first electron multiplication cascade, and means for measuring a detection timing pulse for timing the detection of the quantum beam incident onto the detector. The means for measuring a detection timing pulse is connected to an input face of one of the at least one electron multiplication devices of the first electron multiplication cascade, and an output face of one of the at least one electron multiplication devices of the first electron multiplication cascade is connected to a ground potential.
摘要翻译： 提供一种时间敏感检测器，包括用于发射入射到检测器上的量子束的检测器输入面; 阳极; 提供在检测器输入面和阳极之间的第一电子倍增级联，第一电子倍增级联包括布置在堆叠中的至少一个电子倍增器件; 提供在第一电子倍增级联的输入面和输出面之间的电位梯度的高电压供给装置，以及用于测量入射到检测器上的量子束的检测定时的检测定时脉冲的装置。 用于测量检测定时脉冲的装置连接到第一电子倍增级联的至少一个电子倍增装置之一的输入面，以及第一电子倍增的至少一个电子倍增装置之一的输出面 级联连接到地电位。
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2.发明授权A position resolved measurement apparatus and a method for acquiring space coordinates of a quantum beam incident thereon 有权装置用于获取在其上的量子光束入射的空间坐标的空间分辨的测量的方法和
公开(公告)号：EP2199830B1
公开(公告)日：2014-07-02
申请号：EP08172354.6
申请日：2008-12-19
CPC分类号： G01T1/2957 , G01T1/28
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3.发明公开A position resolved measurement apparatus and a method for acquiring space coordinates of a quantum beam incident thereon 有权装置用于获取在其上的量子光束入射的空间坐标的空间分辨的测量的方法和
公开(公告)号：EP2199830A1
公开(公告)日：2010-06-23
申请号：EP08172354.6
申请日：2008-12-19
发明人： Turbin, Evgeny , Prokazov, Yury
CPC分类号： G01T1/2957 , G01T1/28
摘要： The position calculation of prior art position sensitive detector systems relies on a known geometry pattern of individual electrodes and the distribution of the charge parts. A heuristic estimation is made in order to calculate an initial coordinate of irradiation. In contrast, the present invention allows one to calculate the position of an incident particle in terms of direct mapping of the measured detector response into position coordinates detector surface. The device for estimating the space coordinates of an irradiation position onto a detector comprises a position sensitive detector; an irradiation source; means for measuring the response of detector generated upon irradiation by irradiation source; and an artificial neural network structure provided such that the measured detector response is the input to the artificial neural network structure and the initial space coordinates of irradiation are the output of the artificial neural network structure.
摘要翻译： 现有技术的位置敏感检测器系统的位置计算依赖于各个电极的已知的几何形状图案和电荷部分的分布。 启发式估计，以计算在初始照射的坐标制成。 与此相反，本发明允许一个来计算所测量的检测器响应转换位置的直接映射的术语的入射粒子的位置坐标检测器表面。 用于估计照射位置的空间坐标到检测器上，该装置包括一对位置敏感的检测器; 在辐照源; 装置，用于测量在由照射源照射而产生检测器的响应; 和人工神经网络的结构提供的检测所做的测量的检测器响应是输入到人工神经网络结构和照射的初始空间坐标是人工神经网络结构的输出。
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