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| Verfasst von: | Shen, Wei [VerfasserIn]  |
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| | Harion, Tobias [VerfasserIn] |
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| | Chen, Huangshan [VerfasserIn] |
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| | Briggl, Konrad [VerfasserIn] |
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| | Stankova, Vera [VerfasserIn] |
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| | Munwes, Yonathan [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| Titel: | A silicon photomultiplier readout ASIC for time-of-flight applications using a new time-of-recovery method |
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| Verf.angabe: | Wei Shen, Member, IEEE, Tobias Harion, Huangshan Chen, Konrad Briggl, Vera Stankova, Yonathan Munwes, and Hans-Christian Schultz-Coulon, Member, IEEE |
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| E-Jahr: | 2018 |
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| Jahr: | May 16, 2018 |
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| Umfang: | 7 S. |
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| Fussnoten: | Gesehen am 02.10.2019 |
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| Titel Quelle: | Enthalten in: Institute of Electrical and Electronics EngineersIEEE transactions on nuclear science |
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| Ort Quelle: | New York, NY : IEEE, 1963 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 65(2018), 5, Seite 1196-1202 |
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| ISSN Quelle: | 1558-1578 |
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| Abstract: | Silicon photomultiplier timing chip (STiC) is a 64-channel mixed-mode application-specific integrated circuit in the 0.18-μm CMOS technology from Univited Microelectronics Corporation (UMC) for silicon photomultiplier (SiPM) readout with very high timing resolution. It is designed for time-of-flight measurements in positron emission tomography and high-energy physics experiments. In order to achieve the best timing performance without compromising the charge/energy measurement, a novel time-based signal processing technique called “time-of-recovery (ToR)” method has been developed and implemented in the analog front end of the chip. This technique converts the incoming charge into a digital pulse with a linearized time-overthreshold width. Measurements have shown a time jitter smaller than 20 ps for the analog front end and smaller than 40 ps for the time-to-digital converter and the digital part. A coincidence time resolution of 214-ps full-width at half-maximum (FWHM) has been obtained with STiC using 3.1×3.1×15 mm3LYSO:Ce crystals and Hamamatsu multi pixel photon counters (S12643050CN(X)). The measured energy resolution for a 511-keV photon is 11.2% FWHM after correcting for SiPM saturation effects. In this paper, we report on the details of the ToR method and how it is embedded within the STiC design; results of performance measurements as well as the 128-channel front-end module used for the EndoTOFPET-US project are also presented. |
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| DOI: | doi:10.1109/TNS.2018.2821769 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1109/TNS.2018.2821769 |
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| | DOI: https://doi.org/10.1109/TNS.2018.2821769 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | 3 LYSO:Ce crystals |
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| | analog front end |
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| | Application specific integrated circuits |
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| | charge measurement |
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| | charge/energy measurement |
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| | CMOS |
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| | CMOS integrated circuits |
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| | CMOS technology |
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| | coincidence techniques |
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| | coincidence time resolution |
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| | Detectors |
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| | digital part |
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| | digital pulse |
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| | energy resolution |
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| | Energy resolution |
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| | high timing resolution |
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| | high-energy physics experiments |
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| | Impedance |
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| | incoming charge |
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| | Jitter |
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| | linearized time-overthreshold width |
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| | mixed-mode application-specific integrated circuit |
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| | novel time-based signal processing technique |
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| | nuclear electronics |
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| | performance measurements |
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| | PET |
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| | photodetectors |
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| | photomultipliers |
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| | positron emission tomography |
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| | Positron emission tomography |
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| | readout electronics |
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| | Semiconductor device measurement |
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| | silicon photomultiplier readout ASIC |
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| | silicon photomultiplier timing chip |
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| | silicon photomultipliers |
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| | silicon radiation detectors |
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| | smaller than 40 ps |
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| | solid scintillation detectors |
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| | STiC design |
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| | time of recovery |
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| | time over threshold |
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| | time-of-flight applications |
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| | time-of-flight measurements |
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| | time-of-flight PET |
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| | time-of-recovery method |
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| | time-to-digital converter |
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| | Timing |
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| | timing electronics |
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| | timing performance |
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| | ToR method |
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| | Univited Microelectronics Corporation |
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| K10plus-PPN: | 1678049018 |
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| Verknüpfungen: | → Zeitschrift |
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¬A¬ silicon photomultiplier readout ASIC for time-of-flight applications using a new time-of-recovery method / Shen, Wei [VerfasserIn]; May 16, 2018 (Online-Ressource)
