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VCI2019 - The 15th Vienna Conference on Instrumentation

18–22 Feb 2019
Vienna University of Technology
Europe/Vienna timezone

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Session

SiPM

21 Feb 2019, 16:30
Vienna University of Technology

Vienna University of Technology

Gusshausstraße 27-29, 1040 Wien

Conveners

SiPM

  • Manfred Jeitler (Austrian Academy of Sciences (AT))

Presentation materials

There are no materials yet.

  1. 468. SiPM single photon time resolution measured via bi-luminescence
    Dr Christopher Betancourt (University of Zurich)
    21/02/2019, 16:30
    SiPM
    Talk

    We present results on measurements of the single photon time resolution on silicon photomultipliers using bi-luminescence. When a silicon photomultipler is biased passed breakdown, each avalanche produces a number of photons as electron-hole pairs recombine. If these photons enter a neighboring cell and trigger an additional avalanche, the process is referred to as optical cross-talk. We refer...

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  2. 556. Analysis methods for highly radiation-damaged SiPMs
    Prof. Robert Klanner (University of Hamburg)
    21/02/2019, 16:55
    SiPM
    Talk

    Measurements and analysis methods are presented with the aim to determine the SiPM performance after irradiation by neutrons to fluences between 10^9 and 5x10^14 neq/cm^2. SiPMs with 4384 pixels of 15x15 µm2 produced by KETEK are used.
    Following measurements and analyses will be presented to determine the fluence dependence of the SiPM parameters given in the list.
    1. Y–f from which the pixel...

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  3. 705. Using Quantum Entangled Photons to Measure the Absolute PDE of a Multi-Pixel SiPM Array
    Dr Jamie Williams (University of Leicester)
    21/02/2019, 17:20
    SiPM
    Talk

    Spontaneous parametric down-conversion (SPDC) of a visible pump photon is the generation of two less energetic, quantum entangled photons (QEPs), often in the near infrared (NIR), using a non-linear crystal such as beta barium borate (BBO). Since the detection of one QEP predicates the existence of its entangled twin, QEPs have previously been used to measure the absolute photon detection...

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  4. 808. The 2 inches VSiPMT industrial prototype
    Felicia Carla Tiziana Barbato (INFN - National Institute for Nuclear Physics)
    21/02/2019, 17:45
    SiPM
    Talk

    Photon detection is a key factor to study many physical processes in several areas of fundamental physics research. Focusing the attention on photodetectors for particle astrophysics, we understand that we are very close to new discoveries and new results. In order to push the progress in the study of very high-energy or extremely rare phenomena (e.g. dark matter, proton decay, neutrinos from...

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