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TEMPUS, a Timepix4-based system for the event-based detection of X-rays.
Correa, Jonathan; Ignatenko, Alexandr; Pennicard, David; Lange, Sabine; Fridman, Sergei; Karl, Sebastian; Lohse, Leon; Senfftleben, Björn; Sergeev, Ilya; Velten, Sven; Prajapat, Deepak; Bocklage, Lars; Bromberger, Hubertus; Samartsev, Andrey; Chumakov, Aleksandr; Rüffer, Rudolf; von Zanthier, Joachim; Röhlsberger, Ralf; Graafsma, Heinz.
Affiliation
  • Correa J; Center for Free-Electron Laser Science - CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Ignatenko A; Friedrich Schiller University Jena, 07743 Jena, Germany.
  • Pennicard D; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Lange S; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Fridman S; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Karl S; University of Erlangen-Nuremberg, Schlossplatz 4, 91054 Erlangen, Germany.
  • Lohse L; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Senfftleben B; Germany European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany.
  • Sergeev I; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Velten S; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Prajapat D; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Bocklage L; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Bromberger H; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Samartsev A; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Chumakov A; European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France.
  • Rüffer R; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • von Zanthier J; University of Erlangen-Nuremberg, Schlossplatz 4, 91054 Erlangen, Germany.
  • Röhlsberger R; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
  • Graafsma H; Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
J Synchrotron Radiat ; 31(Pt 5): 1209-1216, 2024 Sep 01.
Article in En | MEDLINE | ID: mdl-39042578
ABSTRACT
TEMPUS is a new detector system being developed for photon science. It is based on the Timepix4 chip and, thus, it can be operated in two distinct modes a photon-counting mode, which allows for conventional full-frame readout at rates up to 40 kfps; and an event-driven time-stamping mode, which allows excellent time resolution in the nanosecond regime in measurements with moderate X-ray flux. In this paper, the initial prototype, a single-chip device, is introduced, and the readout system described. Moreover, and in order to evaluate its capabilities, some tests were performed at PETRA III and ESRF for which results are also presented.
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Synchrotron Radiat / J. synchrotron radiat. (Online) / Journal of synchrotron radiation (Online) Journal subject: RADIOLOGIA Year: 2024 Document type: Article Affiliation country: Country of publication:

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Synchrotron Radiat / J. synchrotron radiat. (Online) / Journal of synchrotron radiation (Online) Journal subject: RADIOLOGIA Year: 2024 Document type: Article Affiliation country: Country of publication: