Temperature non-uniformity in distributed temperature sensors

X. Bao, David J. Webb, David A. Jackson

Research output: Contribution to journalArticle

Abstract

A study is presented of the effects of temperature non-uniformity in a distributed temperature sensor based on the temperature dependence of Brillouin gain in an optical fibre. The form of the Brillouin gain profile for a given temperature distribution is measured and successfully modelled.
Original languageEnglish
Pages (from-to)976-978
Number of pages3
JournalElectronics letters
Volume29
Issue number11
DOIs
Publication statusPublished - 1993

Keywords

  • temperature nonuniformity
  • distributed temperature sensors
  • temperature dependence
  • optical fibre
  • Brillouin gain profile
  • temperature distribution

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