On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications

On-line fabricated fiber Bragg grating (FBG) array and its sensing potentials have attracted plenty of attention in recent years. In this paper, FBG arrays are written on-line on a two-mode fiber, and this two-mode fiber Bragg grating (TM-FBG) is further experimentally investigated for temperature a...

Descripción completa

Detalles Bibliográficos
Autores principales: Yu, Haihu, Gao, Wenjing, Jiang, Xin, Guo, Huiyong, Jiang, Shan, Zheng, Yu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515046/
https://www.ncbi.nlm.nih.gov/pubmed/30999635
http://dx.doi.org/10.3390/ma12081263
_version_ 1783418001430675456
author Yu, Haihu
Gao, Wenjing
Jiang, Xin
Guo, Huiyong
Jiang, Shan
Zheng, Yu
author_facet Yu, Haihu
Gao, Wenjing
Jiang, Xin
Guo, Huiyong
Jiang, Shan
Zheng, Yu
author_sort Yu, Haihu
collection PubMed
description On-line fabricated fiber Bragg grating (FBG) array and its sensing potentials have attracted plenty of attention in recent years. In this paper, FBG arrays are written on-line on a two-mode fiber, and this two-mode fiber Bragg grating (TM-FBG) is further experimentally investigated for temperature and curvature sensing. The responses of this sensor were characterized by 11.2 pm/°C and −0.21 dB/m(−1) for temperature and curvature, respectively. Based on the measurements, a dual-parameter fiber sensing system was developed, which can realize the quasi-distributed, simultaneous detection of temperature and curvature, making it suitable for structural health monitoring or perimeter security.
format Online
Article
Text
id pubmed-6515046
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-65150462019-05-31 On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications Yu, Haihu Gao, Wenjing Jiang, Xin Guo, Huiyong Jiang, Shan Zheng, Yu Materials (Basel) Article On-line fabricated fiber Bragg grating (FBG) array and its sensing potentials have attracted plenty of attention in recent years. In this paper, FBG arrays are written on-line on a two-mode fiber, and this two-mode fiber Bragg grating (TM-FBG) is further experimentally investigated for temperature and curvature sensing. The responses of this sensor were characterized by 11.2 pm/°C and −0.21 dB/m(−1) for temperature and curvature, respectively. Based on the measurements, a dual-parameter fiber sensing system was developed, which can realize the quasi-distributed, simultaneous detection of temperature and curvature, making it suitable for structural health monitoring or perimeter security. MDPI 2019-04-17 /pmc/articles/PMC6515046/ /pubmed/30999635 http://dx.doi.org/10.3390/ma12081263 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
Yu, Haihu
Gao, Wenjing
Jiang, Xin
Guo, Huiyong
Jiang, Shan
Zheng, Yu
On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title_full On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title_fullStr On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title_full_unstemmed On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title_short On-line Writing of Fiber Bragg Grating Array on a Two-mode Optical Fiber for Sensing Applications
title_sort on-line writing of fiber bragg grating array on a two-mode optical fiber for sensing applications
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515046/
https://www.ncbi.nlm.nih.gov/pubmed/30999635
http://dx.doi.org/10.3390/ma12081263
work_keys_str_mv AT yuhaihu onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications
AT gaowenjing onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications
AT jiangxin onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications
AT guohuiyong onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications
AT jiangshan onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications
AT zhengyu onlinewritingoffiberbragggratingarrayonatwomodeopticalfiberforsensingapplications

Ejemplares similares