Results 41 to 50 of about 11,794,013 (339)
Simulation study on the factors affecting the detection efficiency of a LaBr3(Ce) detector
He jishu, 2022 BackgroundLaBr3(Ce) crystal is a new type of inorganic scintillator with excellent properties and is an excellent material for making scintillator detectors.
CHEN Zhiqiang +5 more
doaj +1 more source
Design Criteria for InGaAs/InP Single-Photon Avalanche Diode
IEEE Photonics Journal, 2013 We provide a detailed insight on the design of InGaAs/InP single-photon avalanche diode (SPAD) for 1.55- μm photon detection. In order to lower SPAD noise [the dark count rate (DCR)] without lowering photon detection efficiency (PDE) or increasing
Fabio Acerbi +3 more
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应用气象学报, 2022 Artificially triggered lightning refers to the lightning that is artificially triggered to the ground under appropriate thunderstorm conditions. The location of artificially triggered lightning can be determined; the occurring time can be precisely ...
Zhang Yue +9 more
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High-detection efficiency and low-timing jitter with amorphous superconducting nanowire single-photon detectors [PDF]
, 2017 Recent progress in the development of superconducting nanowire single-photon detectors (SNSPDs) made of amorphous materials has delivered excellent performances and has had a great impact on a range of research fields.
M. Caloz +8 more
semanticscholar +1 more source
Security of quantum key distribution with detection-efficiency mismatch in the single-photon case: Tight bounds [PDF]
Physical Review A, 2018 One of the challenges in practical quantum key distribution is dealing with efficiency mismatch between different threshold single-photon detectors. There are known bounds for the secret key rate for the BB84 protocol with detection-efficiency mismatch ...
M. K. Bochkov, A. Trushechkin
semanticscholar +1 more source
EfficientDet: Scalable and Efficient Object Detection [PDF]
Computer Vision and Pattern Recognition, 2019 Model efficiency has become increasingly important in computer vision. In this paper, we systematically study neural network architecture design choices for object detection and propose several key optimizations to improve efficiency. First, we propose a
Mingxing Tan, Ruoming Pang, Quoc V. Le
semanticscholar +1 more source
Efficient GCI Detection for Efficient Sparse Linear Prediction [PDF]
, 2013 We propose a unified non-linear approach that offers an ef- ficient closed-form solution for the problem of sparse linear prediction analysis. The approach is based on our previous work for minimization of the weighted l2 -norm of the prediction error.
Khanagha, Vahid, Daoudi, Khalid
openaire +2 more sources
Highly sensitive coded aperture gamma imaging system based on a SPECT probe
He jishu, 2022 BackgroundRemote, large-scale, rapid and real-time detection of radioactive sources is of great significance for industrial investigation and environmental remediation.
LIU Xinyao +3 more
doaj +1 more source
Animal Biotelemetry, 2019 BackgroundAcoustic telemetry is an increasingly common method used to address ecological questions about the movement, behaviour, and survival of freshwater and marine organisms.
N. Klinard +4 more
semanticscholar +1 more source
Sensors, 2013 Wireless Sensor Networks (WSNs) are important and necessary platforms for the future as the concept “Internet of Things” has emerged lately. They are used for monitoring, tracking, or controlling of many applications in industry, health care, habitat ...
Mohd Aizaini Maarof +2 more
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