Luminescence Thermometry via Intense Green Defect Emission from an Infrared-Pumped Fluorosilicate Optical Fiber

Alexander R. Pietros, Kacper Rebeszko, Jacob R. Rosenbaum, Miranda P. Stone, Thomas Hawkins, Maxime Cavillon, John Ballato, Peter D. Dragic

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

Abstract

A barium fluorosilicate glass fiber, when pumped in the infrared, exhibits powerful green surface-like defect luminescence whose intensity is a strong function of temperature. Optical thermometry over the range from 25°C-130°C is demonstrated.

Original languageEnglish (US)
Title of host publicationOptical Fiber Sensors, OFS 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781957171142
DOIs
StatePublished - 2022
Externally publishedYes
Event27th International Conference on Optical Fiber Sensors, OFS 2022 - Alexandria, United States
Duration: Aug 29 2022Sep 2 2022

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

Conference27th International Conference on Optical Fiber Sensors, OFS 2022
Country/TerritoryUnited States
CityAlexandria
Period8/29/229/2/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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