Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber

This paper presents a high sensitivity gas pressure sensor with benzyl-dimethylketal (BDK)-doped polymer optical fiber Bragg grating (POFBG), whose sensitivity is up to 8.12 pm/kPa and 12.12 pm/kPa in positive and negative pressure atmosphere, respectively. The high sensitivity can be explained by i...

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Detalles Bibliográficos
Autores principales: Cheng, Xin, Liu, Yi, Yu, Changyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915555/
https://www.ncbi.nlm.nih.gov/pubmed/31653010
http://dx.doi.org/10.3390/mi10110717
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author Cheng, Xin
Liu, Yi
Yu, Changyuan
author_facet Cheng, Xin
Liu, Yi
Yu, Changyuan
author_sort Cheng, Xin
collection PubMed
description This paper presents a high sensitivity gas pressure sensor with benzyl-dimethylketal (BDK)-doped polymer optical fiber Bragg grating (POFBG), whose sensitivity is up to 8.12 pm/kPa and 12.12 pm/kPa in positive and negative pressure atmosphere, respectively. The high sensitivity can be explained by its porous chemical structure. The stability and response behavior under air pressure atmosphere has also been investigated. The new understanding of the air pressure response principle and sensitivity difference for the presented sensor can be a worthy reference.
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spelling pubmed-69155552019-12-24 Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber Cheng, Xin Liu, Yi Yu, Changyuan Micromachines (Basel) Article This paper presents a high sensitivity gas pressure sensor with benzyl-dimethylketal (BDK)-doped polymer optical fiber Bragg grating (POFBG), whose sensitivity is up to 8.12 pm/kPa and 12.12 pm/kPa in positive and negative pressure atmosphere, respectively. The high sensitivity can be explained by its porous chemical structure. The stability and response behavior under air pressure atmosphere has also been investigated. The new understanding of the air pressure response principle and sensitivity difference for the presented sensor can be a worthy reference. MDPI 2019-10-24 /pmc/articles/PMC6915555/ /pubmed/31653010 http://dx.doi.org/10.3390/mi10110717 Text en © 2019 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
Cheng, Xin
Liu, Yi
Yu, Changyuan
Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title_full Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title_fullStr Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title_full_unstemmed Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title_short Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber
title_sort gas pressure sensor based on bdk-doped polymer optical fiber
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915555/
https://www.ncbi.nlm.nih.gov/pubmed/31653010
http://dx.doi.org/10.3390/mi10110717
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AT liuyi gaspressuresensorbasedonbdkdopedpolymeropticalfiber
AT yuchangyuan gaspressuresensorbasedonbdkdopedpolymeropticalfiber

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