Development of a Silicon Interposer: Toward an Ultralow Radioactivity Background Photodetector System
Development of a Silicon Interposer: Toward an Ultralow Radioactivity Background Photodetector System
It is of great importance to develop a photodetector system with an ultralow radioactivity background in rare event searches. Silicon photomultipliers (SiPMs) and application-specific integrated circuits (ASICs) are two ideal candidates for low background photosensors and readout electronics, respectively, because they are mainly composed of silicon, which can achieve good …