Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Fiber-optic sensors for use in the geothermal well

Open Access Open Access

Abstract

The development of fiber optic sensors or optrodes, in the past several years has led to a great advance in the area of remote detection and analysis. This paper discusses the development of some high temperature optrodes designed to be used in very hostile environments such as those encountered in a geothermal well. The optrode sensor material is made of an extremely insoluble host material, such as synroc (e.g., CaZrTi2O7) or β-alumina, into which rare earth ions or uranyl ions have been doped. Dopants are chosen which provide a luminescent signal that changes as a function of the physical parameter or chemical species of interest.

© 1986 Optical Society of America

PDF Article
More Like This
Fiber-optic sensors using Forster energy transfer

J. Roe, T. B. Hirschfeld, W. Burks, and H. Miller
FR2 Conference on Lasers and Electro-Optics (CLEO) 1986

Optical Fibre Sensors in the Oil, Gas and Geothermal Energy Extraction

Arthur H Hartog
ETu3A.1 Optical Instrumentation for Energy and Environmental Applications (E2) 2014

OPTICAL FIBER STRAIN SENSOR USING PHOTOELASTIC PLATE

Jiang Desheng, Lou Mingwu, Chen Jiaqi, and Li Zixing
26 Optical Fiber Sensors (OFS) 1986

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved