Results 31 to 40 of about 1,161 (162)
Results in Physics, 2018 This paper investigates, using Synopsys Sentaurus TCAD simulation, the dependence of the breakdown voltage of n-on-p backside-illumination Silicon Photomultipliers (BSI-SiPM) on the implantation dose, the implantation energy and the screening SiO2 ...
Ran He +7 more
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Fast Coincidence Filter for Silicon Photomultiplier Dark Count Rate Rejection
SensorsSilicon Photomultipliers find applications across various fields. One potential Silicon Photomultiplier application domain is neutrino telescopes, where they may enhance the angular resolution.
Diego Real +7 more
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Applied Sciences, 2020 We built a fiber-less prototype of an optical system with 156 channels each one consisting of an optode made of a silicon photomultiplier (SiPM) and a pair of light emitting diodes (LEDs) operating at 700 nm and 830 nm.
Giovanni Maira +6 more
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Influence of illumination angle on the output parameters of a silicon photomultiplier
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навукThe influence of supply voltage on the photosignal value and signal-to-noise ratio has been studied while changing the incidence angle of optical radiation on the photosensitive surface of Ketek PM 3325, ON Semi FC 30035, and KOF5-1035 silicon ...
I. R. Gulakov +2 more
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Modeling crosstalk in silicon photomultipliers [PDF]
Journal of Instrumentation, 2013 Optical crosstalk seriously limits the photon-counting resolution of silicon photomultipliers. In this work, realistic analytical models to describe the crosstalk effects on the response of these photodetectors are presented and compared with experimental data.
Gallego, L. +3 more
openaire +4 more sources
Measuring Nonclassicality of Mesoscopic Twin-Beam States with Silicon Photomultipliers †
Proceedings, 2019 The study of nonclassical properties of quantum states is a relevant topic for fundamental Quantum Optics and Quantum Information applications. In the mesoscopic domain, promising results have been obtained using photon-number-resolving detectors.
Giovanni Chesi +5 more
doaj +1 more source
Silicon photomultiplier timing performance study [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2011 Many characteristics of Silicon Photomultipliers can be tuned with temperature and operation voltage. We present preliminary results of a study of the effect of these two operation parameters on the time resolution of large active area Multi-Pixel Photon Counters (MPPCs) manufactured by Hamamatsu.
Ahmed, Gama +3 more
openaire +2 more sources
A Comparison of Neural Networks and Center of Gravity in Muon Hit Position Estimation
Entropy, 2022 The performance of cosmic-ray tomography systems is largely determined by their tracking accuracy. With conventional scintillation detector technology, good precision can be achieved with a small pitch between the elements of the detector array ...
Kadir Aktas +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
Two-photon imaging with silicon photomultipliers
Optics Express, 2019 We compared performance of recently developed silicon photomultipliers (SiPMs) to GaAsP photomultiplier tubes (PMTs) for two-photon imaging of neural activity. Despite higher dark counts, SiPMs match or exceed the signal-to-noise ratio of PMTs at photon rates encountered in typical calcium imaging experiments due to their low pulse height variability ...
Mehrab N, Modi +3 more
openaire +2 more sources