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arXiv 1206.4154physics.ins-det
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用通用模拟框架研究硅光电倍增器的响应和光子计数分辨率

Study of the response and photon-counting resolution of silicon photomultipliers using a generic simulation framework

Patrick Eckert, Rainer Stamen, Hans-Christian Schultz-Coulon

摘要:

我们提出了一个通用的框架模拟的硅光电倍增器(SiPMs),使详细的建模的SiPM响应使用基本的SiPM参数和几何形状作为输入。根据指定的SiPM属性,可以确定从基本的表征测量,模拟生成的信号电荷和脉冲形状的任意入射光脉冲分布。模拟已在整个动态范围内验证了滨松S10362-11- 100 C MPPC,并用于研究不同的噪声源,如光串扰和后脉冲的响应曲线和光子计数分辨率的影响。

英文摘要:

We present a generic framework for the simulation of Silicon Photomultipliers (SiPMs) which enables detailed modelling of the SiPM response using basic SiPM parameters and geometry as an input. Depending on the specified SiPM properties which can be determined from basic characterisation measurements, the simulation generates the signal charge and pulse shape for arbitrary incident light pulse distributions. The simulation has been validated in the whole dynamic range for a Hamamatsu S10362-11-100C MPPC and was used to study the effect of different noise sources like optical cross-talk and after-pulsing on the response curve and the photon-counting resolution.

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