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@MASTERSTHESIS{Lachnit:602203,
      author       = {Lachnit, Stephan},
      othercontributors = {Spannagel, Simon and Garutti, Erika},
      title        = {{T}ime {R}esolution of a {F}ully-{I}ntegrated {D}igital
                      {S}ilicon {P}hoto-{M}ultiplier},
      school       = {University of Hamburg},
      type         = {Masterarbeit},
      reportid     = {PUBDB-2024-00529},
      pages        = {65},
      year         = {2024},
      note         = {Masterarbeit, University of Hamburg, 2024},
      abstract     = {Silicon Photo-Multipliers (SiPMs) are pixelated
                      semiconductor detectors consisting of SPADs, usually used as
                      single-photon sensitive detectors. SiPMs are often analog
                      devices that require separate digitization. Combining SiPMs
                      with digital readout known from modern pixel sensors offers
                      new possibilities like full hitmap readout, pixel masking,
                      or fast timestamping. Due to their potentially fast time
                      stamping capabilities, digital SiPMs are becoming an
                      interesting contender for 4D-Tracking in High Energy
                      Physics. At DESY such a digital SiPM was developed. It is a
                      monolithic chip manufactured in a 150 nm CMOS process by
                      LFoundry. The chip has a 32 × 32 pixel matrix with 76 µm
                      × 70 µm pixels and four on-chip TDCs that allow for time
                      stamps with a resolution of less than 100 ps. It uses the
                      Caribou DAQ system for a fully digital readout. The chip was
                      tested in the DESY II test beam facility with a 4 GeV
                      electron beam. In this thesis, the analysis procedure will
                      be described and the results for the timing performance will
                      be discussed. The time resolution was estimated to be (46 ±
                      5)ps in the center of the SPAD cells, while a slower
                      response was found at the edge of the SPAD cells.},
      cin          = {ATLAS / UNI/EXP},
      cid          = {I:(DE-H253)ATLAS-20120731 / $I:(DE-H253)UNI_EXP-20120731$},
      pnm          = {622 - Detector Technologies and Systems (POF4-622)},
      pid          = {G:(DE-HGF)POF4-622},
      experiment   = {EXP:(DE-H253)TestBeamline22-20150101 /
                      EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)19},
      doi          = {10.3204/PUBDB-2024-00529},
      url          = {https://bib-pubdb1.desy.de/record/602203},
}