Specification of SiPM to be measured, before and after radiation

  • Photon detection efficiency (PDE) = QuantumEfficiency * Geometrical Factor
  • Dark count vs overvoltage
  • Crosstalk vs overvoltage

Additional characterization

  • Cooling (reduction in dark counts, factor 2 for every 8-10° C ?)
  • Annealing, up to which temperature ?

Presentation given in LHCb meetings

-- RolfLindner - 12-Oct-2012

This topic: LHCb > WebHome > LHCbUpgrade > UpgradeSciFiTracker > SiPM
Topic revision: r4 - 2012-10-16 - RolfLindner
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback