• DocumentCode
    3471129
  • Title

    High precision LED-based light pulser for electromagnetic calorimeter monitoring system

  • Author

    Fedorov, A. ; Lopatik, A. ; Missevitch, O. ; Peigneux, J.-P. ; Singovski, A.

  • Volume
    1
  • fYear
    2000
  • fDate
    2000
  • Abstract
    A LED based light pulse generator for an electromagnetic calorimeter monitoring system is described. Active quenching of afterglow allows reduction of light pulse duration of up to 2 times. The number of photons is about 109 per pulse of 10 ns duration. Long-term instability of the light pulse intensity not worse than ±0.2% is obtained. The system is capable of operating in strong magnetic fields up to 3 T
  • Keywords
    light emitting diodes; optical pulse generation; particle calorimetry; solid scintillation detectors; 0 to 3 T; 10 ns; active afterglow quenching; electromagnetic calorimeter monitoring system; high precision LED-based light pulser; light emitting diodes; light pulse generator; long-term instability; solid scintillation detector; strong magnetic fields; EMP radiation effects; Light emitting diodes; Magnetic fields; Monitoring; Physics; Pulse generation; Pulse measurements; Solid scintillation detectors; Stability; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nuclear Science Symposium Conference Record, 2000 IEEE
  • Conference_Location
    Lyon
  • ISSN
    1082-3654
  • Print_ISBN
    0-7803-6503-8
  • Type

    conf

  • DOI
    10.1109/NSSMIC.2000.949191
  • Filename
    949191
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3471129