Stabilized dye laser for crystal electromagnetic calorimeter monitoring

A. Fedorov, M. Korzhik, A. Lopatik, A. Singovski, J. P. Peigneux, M. A. Moinester, V. Steiner

Research output: Contribution to journalArticlepeer-review


A slow laser output drift stabilization system was described. The system stabilized the light output of a commercial dye laser to the level of 0.3%. The results showed that the use of a stabilized laser light source for monitoring of electromagnetic calorimeter crystals would simplify the monitoring system design. It would also improve the overall monitoring system performance by removing the light output correction term.

Original languageEnglish
Pages (from-to)155-161
Number of pages7
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Issue number1-2
StatePublished - 1 Aug 2002


  • Calorimetry
  • LHC
  • Monitoring


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