Results 11 to 20 of about 8,586 (257)
Development and Challenge of Large Container Photon-counting Imaging Technology
Journal of Isotopes, 2023 The photon-counting detectors with great application potential, have brought technological innovation to radiation imaging fields. With energy resolving capability, photon-counting detectors will help to enhance radiation image quality, lower radiation ...
ZHANG Huaxia;WU Zhifang
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Photon counting with a loop detector [PDF]
Optics Letters, 2003 3 pages ...
Banaszek, K, Walmsley, I
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Single-Photon Counting with Semiconductor Resonant Tunneling Devices
Nanomaterials, 2022 Optical quantum information science and technologies require the capability to generate, control, and detect single or multiple quanta of light. The need to detect individual photons has motivated the development of a variety of novel and refined single ...
Andreas Pfenning +5 more
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Transforming X-ray detection with hybrid photon counting detectors [PDF]
Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2019 Andreas Förster +1 more
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Characterize the Speed of a Photon-Number-Resolving Superconducting Nanowire Detector
IEEE Photonics Journal, 2020 Superconducting series nanowire single-photon detectors (SNDs) have been used for resolving photon numbers. But it can also exhibit a higher counting rate than a single superconducting nanowire single-photon detector (SNSPD), because the serial ...
Xu Tao +10 more
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Single-Pixel Photon-Counting Imaging Based on Dual-Comb Interferometry
Nanomaterials, 2021 We propose and experimentally demonstrate single-pixel photon counting imaging based on dual-comb interferometry at 1550 nm. Different from traditional dual-comb imaging, this approach enables imaging at the photon-counting regime by using single-photon ...
Huiqin Hu +6 more
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Tantalum STJ for Photon Counting Detectors [PDF]
IEEE Transactions on Appiled Superconductivity, 2005 Superconducting Tunnel Junctions (STJ's) are currently being developed as photon detectors for a wide range of applications. Interest comes from their ability to cumulate photon counting with chromaticity (i.e. energy resolution) from the near infrared (2 $μ$m) to the X-rays wavelengths and good quantum efficiency up to 80%.
Jorel, Corentin +2 more
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Photon-Counting Computed Tomography (PCCT): Technical Background and Cardio-Vascular Applications
Diagnostics, 2023 Photon-counting computed tomography (PCCT) is a new advanced imaging technique that is going to transform the standard clinical use of computed tomography (CT) imaging. Photon-counting detectors resolve the number of photons and the incident X-ray energy
Antonella Meloni +8 more
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Biomedical x-ray imaging with a GaAs photon-counting detector: A comparative study
APL Photonics, 2020 Photon-counting detectors provide several potential advantages in biomedical x-ray imaging including fast and readout noise free data acquisition, sharp pixel response, and high dynamic range.
J. Scholz +8 more
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Removing Ring Artefacts for Photon-Counting Detectors Using Neural Networks in Different Domains
IEEE Access, 2020 The development of energy-resolving photon-counting detectors provides a new approach for obtaining spectral information in computed tomography. However, the responses of different photon counting detector pixels can be inconsistent, which will always ...
Wei Fang, Liang Li, Zhiqiang Chen
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