Results 1 to 10 of about 1,605 (182)
Assessing small-lesion detectability and acquisition time optimisation in silicon-detector-Based PET: a phantom study [PDF]
EJNMMI PhysicsBackground The adoption of silicon photomultiplier (SiPM) detectors over conventional photomultiplier tubes (PMTs) in Positron Emission Tomography (PET) has enhanced overall system performance.
Nicholas Leybourne +6 more
doaj +2 more sources
Performance Estimation and Selection Guideline of SiPM Chip within SiPM-Based OFDM-OWC System
Photonics, 2022 The orthogonal frequency division multiplexing (OFDM), which has high spectral efficiency, is an attractive solution for silicon photomultiplier (SiPM)-based optical wireless communication (OWC) systems to boost data rates.
Long Zhang +5 more
doaj +2 more sources
R&D status for an innovative crystal calorimeter for the future Muon Collider [PDF]
EPJ Web of Conferences, 2023 The measurement of physics processes at new energy frontier experiments requires excellent spatial, time, and energy resolutions to resolve the structure of collimated high-energy jets.
Cantone C. +14 more
doaj +1 more source
Spectral Enhancement of a SiPM Array-Based Radiation Detector [PDF]
EPJ Web of Conferences, 2021 Silicon Photomultipliers (SiPMs) have many advantages when used in radiation detectors. Low bias voltage, compactness and immunity to electromagnetic interference are among their prominent benefits.
Harn R. +5 more
doaj +1 more source
Gain stabilisation of SiPMs [PDF]
Proceedings of Technology and Instrumentation in Particle Physics 2014 — PoS(TIPP2014), 2015 The gain G of SiPMs depends both on bias voltage and on temperature. For stable operation in large detector systems, gain needs to be kept constant. This can be achieved by readjusting the bias voltage with temperature. We have built an adaptive bias voltage regulator (ADApower) that uses a linear algorithm to adjust the bias voltage V if the ...
Jaroslav Cvach +5 more
openaire +3 more sources
Scintillation gamma radiation sensors based on solid-state photomultipliers in wireless industrial internet networks [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2021 The article examines the principles of developing wireless networks of autonomous gamma sensors in order to create systems for spatial environmental radiation monitoring.
Ilya O. Bokatyi +5 more
doaj +1 more source
Sensors, 2022 Silicon Photomultiplier (SiPM) is a sensor that can detect low-light signals lower than the single-photon level. In order to study the properties of neutrinos at a low detection threshold and low radioactivity experimental background, a low-temperature ...
Fang Liu +8 more
doaj +1 more source
Diagnostics, 2021 We prospectively enrolled patients with neuroendocrine tumors (NETs). They underwent a single 68Ga-DOTA-TATE injection followed by dual imaging and were randomly scanned using first either the conventional or the silicon photomultiplier (SiPM) positron ...
Lucia Baratto +6 more
doaj +1 more source
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2021 Abstract The paper describes various multi-channel ASICs designed by OMEGA laboratory and WEEROC company to readout SiPM or MPPC-based detectors used in particle physics or astrophysics experiments.
S. Ahmad +11 more
openaire +2 more sources
A Compact Dual Gamma Neutron Detector Based on NaI(Tl+Li) Scintillator Readout with SiPM
Crystals, 2022 Sodium iodide crystal co-doped with thallium and lithium is a promising scintillator with wide application prospects for dual gamma neutron detection.
Fengzhao Shen +3 more
doaj +1 more source