V. V. Rakhmanov, S. V. Dvoynishnikov, V. G. Meledin, G. V. Bakakin, K. S. Zubanov
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引用次数: 0
Abstract
A microprocessor-based temperature-compensated bias voltage source is presented. It stabilizes the gain of a silicon photomultiplier (SiPM) within the temperature range of 10–60°C. The temperature dependence is compensated via dynamic correction of the bias voltage according to the measured temperature and individual parameters of a particular photomultiplier. Experimental studies were performed on two PM3325-WB-D0 SiPM specimens and confirmed the efficiency of the proposed approach: the gain spread does not exceed ±1.5% for an overvoltage of 1 V or more, and the gain spread is within ±2.5% for lower overvoltage values. The presented microprocessor-based temperature-compensated bias-voltage source can be scaled for multichannel systems and adapted to various types of micropixel silicon photomultipliers.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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