Highly sensitive fiber sensor for detecting magnetic field, displacement and temperature

IF 2 3区 物理与天体物理 Q3 OPTICS
Peijia Tian, Yuge Wang, Zhiyu Wu, Jiajun Li, Yong Feng, Chunbo Su, Tao Geng, Yanlei Liu
{"title":"Highly sensitive fiber sensor for detecting magnetic field, displacement and temperature","authors":"Peijia Tian,&nbsp;Yuge Wang,&nbsp;Zhiyu Wu,&nbsp;Jiajun Li,&nbsp;Yong Feng,&nbsp;Chunbo Su,&nbsp;Tao Geng,&nbsp;Yanlei Liu","doi":"10.1007/s00340-025-08516-w","DOIUrl":null,"url":null,"abstract":"<div><p>In this article, an integrated optical fiber sensor is designed and experimentally demonstrated for simultaneous measurement of magnetic field, displacement, and temperature. Only a long-period fiber grating (LPFG) is inscribed onto a single-mode fiber (SMF), and the LPFG is affixed through a hole in a magneto-strictive material, which is employed to detect magnetic field. Then, a balloon-shaped structure, achieved by utilizing the hole, has ability to monitor displacement and temperature. The highest sensitivities of the sensor are obtained as 1.039 nm/mT, − 467 pm/μm and 42.92 pm/℃. By solving the matrix equation, simultaneous measurement of above-mentioned parameters is achieved. Compared with previously reported sensors, the unique structures have advantages of compact volume, high sensitivity and robust, which satisfied demands of multi-parameter detecting under condition of high-intensity magnetic field and strong electromagnetic interference.</p></div>","PeriodicalId":474,"journal":{"name":"Applied Physics B","volume":"131 8","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Physics B","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s00340-025-08516-w","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0

Abstract

In this article, an integrated optical fiber sensor is designed and experimentally demonstrated for simultaneous measurement of magnetic field, displacement, and temperature. Only a long-period fiber grating (LPFG) is inscribed onto a single-mode fiber (SMF), and the LPFG is affixed through a hole in a magneto-strictive material, which is employed to detect magnetic field. Then, a balloon-shaped structure, achieved by utilizing the hole, has ability to monitor displacement and temperature. The highest sensitivities of the sensor are obtained as 1.039 nm/mT, − 467 pm/μm and 42.92 pm/℃. By solving the matrix equation, simultaneous measurement of above-mentioned parameters is achieved. Compared with previously reported sensors, the unique structures have advantages of compact volume, high sensitivity and robust, which satisfied demands of multi-parameter detecting under condition of high-intensity magnetic field and strong electromagnetic interference.

高灵敏度光纤传感器,用于检测磁场,位移和温度
本文设计了一种可同时测量磁场、位移和温度的集成光纤传感器,并进行了实验验证。将长周期光纤光栅(LPFG)嵌在单模光纤(SMF)上,并通过磁致伸缩材料的孔固定在长周期光纤光栅上,用于磁场检测。然后,利用该孔实现气球形状的结构,具有监测位移和温度的能力。该传感器的最高灵敏度分别为1.039 nm/mT、- 467 pm/μm和42.92 pm/℃。通过求解矩阵方程,实现了上述参数的同时测量。与已有的传感器相比,该传感器具有体积小、灵敏度高、鲁棒性好等优点,能够满足高强度磁场和强电磁干扰条件下的多参数检测需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Applied Physics B
Applied Physics B 物理-光学
CiteScore
4.00
自引率
4.80%
发文量
202
审稿时长
3.0 months
期刊介绍: Features publication of experimental and theoretical investigations in applied physics Offers invited reviews in addition to regular papers Coverage includes laser physics, linear and nonlinear optics, ultrafast phenomena, photonic devices, optical and laser materials, quantum optics, laser spectroscopy of atoms, molecules and clusters, and more 94% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again Publishing essential research results in two of the most important areas of applied physics, both Applied Physics sections figure among the top most cited journals in this field. In addition to regular papers Applied Physics B: Lasers and Optics features invited reviews. Fields of topical interest are covered by feature issues. The journal also includes a rapid communication section for the speedy publication of important and particularly interesting results.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信