Temperature measurement by thermo-luminescence of fused silica optical fiber under irradiation environment

T. Shikama, K. Toh, A. Honda, Shinji Nagata, B. Tsuchiya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Thermo-luminescence behavior of fused silica (SiO2) core optical fibers was studied in the air under the γ-ray irradiation. The thermo-luminescence peak at 1390nm, being attributed to the oxyhydrate (OH) in the fused silica had an expected temperature dependence of the intensity and could be used as a temperature monitor. A partially replaced core optical (PARCO) fiber that consists of a fiber doped with high content of OH inserted into a pure silica fiber was proposed to realize a spatial resolution.

Original languageEnglish
Title of host publicationEWOFS 2007 Proceedings
Subtitle of host publicationThird European Workshop on Optical Fibre Sensors
DOIs
Publication statusPublished - 2007 Dec 5
EventEWOFS 2007: Third European Workshop on Optical Fibre Sensors - Napoli, Italy
Duration: 2007 Jul 42007 Jul 6

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6619
ISSN (Print)0277-786X

Other

OtherEWOFS 2007: Third European Workshop on Optical Fibre Sensors
CountryItaly
CityNapoli
Period07/7/407/7/6

Keywords

  • Fused silica
  • Irradiation environment
  • Temperature measurement
  • Thermo-luminescence

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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