Opticle fibre calibration system and adaptive power supply

TL;DR

This paper discusses a calibration and stabilization system for silicon photomultipliers used in calorimeters, with applications extending beyond the original CALICE experiment to other experimental setups.

Contribution

It introduces a calibration system and adaptive power supply for photodetectors, enhancing their stability and monitoring in calorimeter applications.

Findings

Effective calibration and gain stabilization achieved for silicon photomultipliers.

System applicable to multiple experimental setups beyond CALICE.

Improved detector performance through monitoring and calibration techniques.

Abstract

We summarize the recent activity of our group in the calibration, monitoring and gain stabilization of photodetectors, primarily silicon photomultipliers, in calorimeters using scintillator as active medium. The task originally solved for the CALICE analog hadron calorimeter founds application in other experiments.