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arXiv · 1003.6071

Characterisation Studies of Silicon Photomultipliers

Patrick Eckert·Hans-Christian Schultz-Coulon·Wei Shen·Rainer Stamen·Alexander Tadday
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Abstract

This paper describes an experimental setup that has been developed to measure and characterise properties of Silicon Photomultipliers (SiPM). The measured SiPM properties are of general interest for a multitude of potential applications and comprise the Photon Detection Efficiency (PDE), the voltage dependent cross-talk and the after-pulse probabilities. With the described setup the absolute PDE can be determined as a function of wavelength covering a spectral range from 350 to 1000nm. In addition, a method is presented which allows to study the pixel uniformity in terms of the spatial variations of sensitivity and gain. The results from various commercially available SiPMs - three HAMAMATSU MPPCs and one SensL SPM - are presented and compared.

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Patrick Eckert, Hans-Christian Schultz-Coulon, Wei Shen, Rainer Stamen, Alexander Tadday. 2010-03-31. Characterisation Studies of Silicon Photomultipliers. https://doi.org/10.1016/j.nima.2010.03.169

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