Электронный каталог

Статья

Sadigov, A.
Compact and Sustainable Electronic Module for Silicon Photodetectors / A.Sadigov, S.Nuruyev, R.Akbarov, D.B.Berikov, A.Madadzada, [a.o.] // Eurasian Journal of Physics and Functional Materials [Electronic resource]. – 2023. – Vol.7, No.3. – P.148-154. – URL: https://doi.org/10.32523/ejpfm.2023070302. – Bibliogr.:24.

This article presents the development of a cost-effective and efficient electronic module for silicon photodetectors (SiPM). The electronic module combines essential functionalities, such as a high voltage power supply, a preamplifier, and a signal comparator, into a compact circuit. A high voltage power supply with a range of 30 to 140 V provides a stable bias voltage with 0.01 V accuracy, while a preamplifier with 40 gain and 250 MHz bandwidth enables signal amplification necessary to extract weak signals. The comparator converts an analogue signal (higher than 8 mV) into TTL (transistor-transistor logic), which makes it easy to process and analyze with digital devices such as microcontrollers or make it possible to send signals over long distances by a cable. The module has been tested using an LYSO scintillator and a silicon photomultiplier (SiPM) called a micropixel avalanche photodiode (MAPD). It provides a more effective and efficient solution for reading out signals from SiPMs in a variety of applications, delivering reliable and accurate results in real-time.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 344.1с - Детекторы гамма-квантов
Бюллетени = 6/024