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Publication

Combined temperature and RI sensor for exploring the phase transitions of ethanol solutions

Abstract

A fiber optic interferometer based on core diameter mismatch is used in reflection mode to study the behavior of ethanol solutions with regards to concentration dependent thermal properties and phase transitions. A method to simultaneously measure both temperature and ethanol concentration in systems with non-linear sensitivities has been developed and characterized.
© OSA 2018 © 2018 The Author(s)
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Category

Academic chapter

Language

English

Author(s)

  • Markus Solberg Wahl
  • Øivind Wilhelmsen
  • Dag Roar Hjelme

Affiliation

  • SINTEF Energy Research / Gassteknologi
  • Norwegian University of Science and Technology

Year

2018

Publisher

Optics Info Base, Optical Society of America

Book

Optical Fiber Sensors - OFS 2018. 26th International Conference on Optical Fiber Sensors

ISBN

9781943580507

External resources

DOI

https://doi.org/10.1364/ofs.2018.tue102

Read fulltext

https://hdl.handle.net/11250/2590932

View this publication at Norwegian Research Information Repository