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Silicon photomultiplier signal readout and multiplexing techniques for positron emission tomography: a review
In recent years, silicon photomultiplier (SiPM) is replacing the photomultiplier tube (PMT) in positron emission tomography (PET) systems due to its...
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Optical Detection of Corona Discharge Based on SiPM at DC Voltage
Partial discharge (PD) is a significant technique to detect and estimate the insulation fault in the gas insulated switchgear (GIS). However, the PD...
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High-Voltage Source for SiPM Biasing with Enhanced Noise Performances
This work introduces an improved high-voltage source designed to enhance noise performance when biasing Silicon Photomultipliers (SiPMs). The system...
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Prototypes of SiPM-GAGG Scintillator Compton Cameras
Compton camera is capable of visualizing the distribution of radioactivity based on the Compton scattering kinematics as electronic collimation...
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A Novel Visible Light Communication System Based on a SiPM Receiver
Silicon photomultiplier (SiPM) has several attracting features, which can be helpful in the communication field, such as high photon detection...
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Characterization of a Novel SiPM Sensor Interface Using an Off-the-Shelf Second-Generation Voltage Conveyor
A novel SiPM interface using an off-the-shelf Second-Generation Voltage Conveyor (VCII) has been developed and characterized through simulations and...
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Investigation of the Optical Communication Channel Throughput of an Information Receiver in the Form of a Silicon Photomultiplier Tube under Conditions of Background Illumination
AbstractIn this study the throughput of an optical communication channel with an information receiver in the form of a silicon photomultiplier tube...
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Silicon Sensors
In the course of human history, the development of high performance low-cost sensors has been fundamental for the progress of Homo sapiens in many...
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Dual threshold input receiver FPGA-only signal digitization method for time-of-flight positron emission tomography
As silicon photomultiplier (SiPM)-based time-of-flight (TOF) positron emission tomography (PET) becomes popular, the need for sophisticated PET data...
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Miniaturized Wearable Optical Silicon Sensor for PPG Measurements
Smartwatches for fitness tracking are more and more popular, cheap and precise in Heart Rate measurement. In this device, the measure of the cardiac...
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Noise analysis and optimization of VCII-based SiPM interface circuit
Recently, second generation voltage conveyor (VCII)-based transimpedance amplifiers (TIAs) have begun to find their way in different applications,...
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A time-based single transmission-line readout with position multiplexing
We developed a time-based single-transmission-line readout method for time-of-flight positron emission tomography (PET) detectors. The 2D position of...
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A Lightweight SiPM-Based Gamma-Ray Spectrometer for Environmental Monitoring with Drones
A wireless, compact (8 × 8 × 11 cm3) and lightweight (<1 kg) gamma-ray spectrometer featuring a 2″ CsI scintillator readout by silicon...
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Development of a Portable Neutron Detection System for Security and Defense Applications
Marques, Luís Vale, Alberto Vaz, PedroIn order to prevent the illicit traffic of radioactive and special nuclear materials, radiation portal monitors...
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Development of a 3” LaBr3 SiPM-Based Detection Module for High Resolution Gamma Ray Spectroscopy and Imaging
Gamma radiation detection finds many applications in different fields, including astrophysics, nuclear physics and medical diagnostics. Nowadays...
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Abnormal Discharge Detection for Power Equipment Based on Light-Guiding Structure
Optical measurement based on optical principles has unique advantages in terms of anti-interference and sensitivity, making it an important method...
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Scalable Detector Design for a High-Resolution Fast-Neutron Radiography Panel
Development of a scalable flat-panel neutron radiography device is needed to meet the nondestructive testing needs of a growing industrial market....
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Products of Optoelectronic Devices
The optoelectronic devices refer to those functional devices, whose operation principles are based on photon-electron or electron-photon conversion...
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Electrically stimulated optical spectroscopy of interface defects in wide-bandgap field-effect transistors
Wide-bandgap semiconductors such as silicon carbide, gallium nitride, and diamond are inherently suitable for high power electronics for example in...
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Open Source Remote Diagnostics Platform for Custom Instrumentation in Nuclear Applications
An open source remote diagnostics platform for custom electronics in experimental acquisition setups has been developed, targeting nuclear and...