Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement

We demonstrate an optical Fabry-Perot interferometer fiber tip sensor based on an etched end of multimode fiber filled with ultraviolet adhesive. The fiber device is miniature (with diameter of less than 60 μm), robust and low cost, in a convenient reflection mode of operation, and has a very high g...

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Detalles Bibliográficos
Autores principales: Chen, W. P., Wang, D. N., Xu, Ben, Zhao, C. L., Chen, H. F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428307/
https://www.ncbi.nlm.nih.gov/pubmed/28337031
http://dx.doi.org/10.1038/s41598-017-00300-x
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author Chen, W. P.
Wang, D. N.
Xu, Ben
Zhao, C. L.
Chen, H. F.
author_facet Chen, W. P.
Wang, D. N.
Xu, Ben
Zhao, C. L.
Chen, H. F.
author_sort Chen, W. P.
collection PubMed
description We demonstrate an optical Fabry-Perot interferometer fiber tip sensor based on an etched end of multimode fiber filled with ultraviolet adhesive. The fiber device is miniature (with diameter of less than 60 μm), robust and low cost, in a convenient reflection mode of operation, and has a very high gas pressure sensitivity of −40.94 nm/MPa, a large temperature sensitivity of 213 pm/°C within the range from 55 to 85 °C, and a relatively low temperature cross-sensitivity of 5.2 kPa/°C. This device has a high potential in monitoring environment of high pressure.
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spelling pubmed-54283072017-05-15 Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement Chen, W. P. Wang, D. N. Xu, Ben Zhao, C. L. Chen, H. F. Sci Rep Article We demonstrate an optical Fabry-Perot interferometer fiber tip sensor based on an etched end of multimode fiber filled with ultraviolet adhesive. The fiber device is miniature (with diameter of less than 60 μm), robust and low cost, in a convenient reflection mode of operation, and has a very high gas pressure sensitivity of −40.94 nm/MPa, a large temperature sensitivity of 213 pm/°C within the range from 55 to 85 °C, and a relatively low temperature cross-sensitivity of 5.2 kPa/°C. This device has a high potential in monitoring environment of high pressure. Nature Publishing Group UK 2017-03-23 /pmc/articles/PMC5428307/ /pubmed/28337031 http://dx.doi.org/10.1038/s41598-017-00300-x Text en © The Author(s) 2017 This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Chen, W. P.
Wang, D. N.
Xu, Ben
Zhao, C. L.
Chen, H. F.
Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title_full Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title_fullStr Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title_full_unstemmed Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title_short Multimode fiber tip Fabry-Perot cavity for highly sensitive pressure measurement
title_sort multimode fiber tip fabry-perot cavity for highly sensitive pressure measurement
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428307/
https://www.ncbi.nlm.nih.gov/pubmed/28337031
http://dx.doi.org/10.1038/s41598-017-00300-x
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