Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process

In this paper, we report the numerical calculations for a thermo-optical model and the temperature sensitivity of a fiber Bragg grating (FBG) sensor. The thermally-induced behaviors of a FBG sensor in the gas nitriding process were analyzed for temperatures ranging from 100–650 °C. The FBG consisted...

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Detalles Bibliográficos
Autores principales: Hsieh, Tso-Sheng, Chen, Yi-Chian, Chiang, Chia-Chin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6190027/
https://www.ncbi.nlm.nih.gov/pubmed/30404399
http://dx.doi.org/10.3390/mi7120227
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author Hsieh, Tso-Sheng
Chen, Yi-Chian
Chiang, Chia-Chin
author_facet Hsieh, Tso-Sheng
Chen, Yi-Chian
Chiang, Chia-Chin
author_sort Hsieh, Tso-Sheng
collection PubMed
description In this paper, we report the numerical calculations for a thermo-optical model and the temperature sensitivity of a fiber Bragg grating (FBG) sensor. The thermally-induced behaviors of a FBG sensor in the gas nitriding process were analyzed for temperatures ranging from 100–650 °C. The FBG consisted of properly chosen photosensitive fiber materials with an optimized thermo-optic coefficient. The experimental and optimized thermo-optic coefficient results were consistent in terms of temperature sensitivity. In these experiments, the temperature sensitivity of the FBG was found to be 11.9 pm/°C.
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spelling pubmed-61900272018-11-01 Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process Hsieh, Tso-Sheng Chen, Yi-Chian Chiang, Chia-Chin Micromachines (Basel) Article In this paper, we report the numerical calculations for a thermo-optical model and the temperature sensitivity of a fiber Bragg grating (FBG) sensor. The thermally-induced behaviors of a FBG sensor in the gas nitriding process were analyzed for temperatures ranging from 100–650 °C. The FBG consisted of properly chosen photosensitive fiber materials with an optimized thermo-optic coefficient. The experimental and optimized thermo-optic coefficient results were consistent in terms of temperature sensitivity. In these experiments, the temperature sensitivity of the FBG was found to be 11.9 pm/°C. MDPI 2016-12-12 /pmc/articles/PMC6190027/ /pubmed/30404399 http://dx.doi.org/10.3390/mi7120227 Text en © 2016 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Hsieh, Tso-Sheng
Chen, Yi-Chian
Chiang, Chia-Chin
Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title_full Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title_fullStr Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title_full_unstemmed Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title_short Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
title_sort analysis and optimization of thermodiffusion of an fbg sensor in the gas nitriding process
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6190027/
https://www.ncbi.nlm.nih.gov/pubmed/30404399
http://dx.doi.org/10.3390/mi7120227
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