Fiber Bragg grating temperature sensor with enhanced sensitivity

被引：1
|
作者：
Zhan, Y [1 ]
Cai, HW [1 ]
Kan, G [1 ]
Qu, RH [1 ]
Xiang, SQ [1 ]
Fang, ZJ [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
来源：
APOC 2003: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS; OPTICAL FIBERS AND PASSIVE COMPONENTS | 2003年 / 5279卷
关键词：
fiber Bragg grating; temperature sensor; sensitivity;
D O I：
10.1117/12.521665
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a novel fiber Bragg grating (FBG) temperature sensor system with low cost demodulation mechanism was proposed. The broadband light source was demodulated by a long period fiber grating (LPG) with an appropriate attenuation band. The sensing FBG was encapsulated with aluminum groove to make the FBG have a higher thermal expansion coefficient. The sensor with enhanced sensitivity 0.02degreesC was realized.
引用
收藏
页码：661 / 667
页数：7
相关论文
共 50 条
  • [31] Fiber Bragg grating sensor for the measurement of elevated temperature
    Zhang, YG
    Xiang, SQ
    He, H
    Zhu, R
    Wang, XZ
    Advanced Sensor Systems and Applications II Pt 1and 2, 2004, 5634 : 62 - 67
  • [32] A Fiber Bragg Grating acceleration sensor with temperature compensation
    Zhao, Xianfeng
    Jia, Zhen'an
    Fan, Wei
    Liu, Wangfei
    Gao, Hong
    Yang, Kaiqing
    Yu, Dakuan
    OPTIK, 2021, 241
  • [33] A cryogenic temperature sensor using fiber Bragg grating
    Albin, S
    Fu, WH
    Zheng, JL
    Lavarias, AC
    Albin, J
    INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE 1998, 1998, : 695 - 698
  • [34] Temperature compensation of fiber Bragg grating strain sensor
    Zhao, Qilin
    Yang, Hong
    Chen, Haosen
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2007, 37 (02): : 310 - 314
  • [35] A fiber Bragg grating current sensor with temperature compensation
    Tian F.-F.
    Cong J.-W.
    Yun B.-F.
    Cui Y.-P.
    Optoelectronics Letters, 2009, 5 (05) : 347 - 351
  • [36] Temperature stabilization of Fiber Bragg Grating vibration sensor
    Thongnum, W
    Takahashi, N
    Takahashi, S
    OFS 2002: 15TH OPTICAL FIBER SENSORS CONFERENCE TECHNICAL DIGEST, 2002, : 223 - 226
  • [37] Temperature sensor based on multimode Fiber Bragg Grating
    Lin, Qijing
    Zhao, Na
    Jiang, Weile
    Yao, Kun
    Chen, Feng
    Wang, Chenying
    2018 13TH ANNUAL IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS (NEMS 2018), 2018, : 110 - 114
  • [38] Design of a Fiber Bragg Grating based temperature sensor
    Yucel, Murat
    Ozturk, Nail Ferhat
    Yucel, Murat
    Goktas, H. Haldun
    Gunduz, A. Erkam
    2016 24TH SIGNAL PROCESSING AND COMMUNICATION APPLICATION CONFERENCE (SIU), 2016, : 669 - 672
  • [39] Fiber Bragg Grating temperature sensor for practical use
    Hirayama, N
    Sano, Y
    Kuroiwa, S
    EMERGING TECHNOLOGIES IN MEASUREMENT AND CONTROL, 1999, 390 : 83 - 88
  • [40] Fiber Bragg grating temperature sensor for marine application
    Wang, Guangyao
    Sun, Jianping
    Li, Ting
    Wang, Hongjun
    Li, Jiahao
    ADVANCED SENSOR SYSTEMS AND APPLICATIONS XII, 2022, 12321
12345