Cladding modes FBG curvature sensor based on a core misaligned splice

被引：1
|
作者：
Jesus, C. [1 ]
Jorge, P. A. S. [1 ]
Baptista, J. M. [1 ]
Frazao, O. [1 ]
机构：
[1] INESC Porto, P-4169007 Oporto, Portugal
来源：
21ST INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS | 2011年 / 7753卷
关键词：
Bragg grating; cladding modes; bending measurement;
D O I：
10.1117/12.886029
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A novel fiber optic curvature sensor based on a core-offset single-mode fiber (SMF) and on a fiber Bragg grating (FBG) is presented. The FBG cladding modes are efficiently excited by the large core misalignment. The curvature of the beam can be obtained by the reflected power of the core mode and the recoupled cladding mode.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Temperature-Independent Curvature Sensor Using FBG Cladding Modes Based on a Core Misaligned Splice
    Gouveia, C.
    Jorge, P. A. S.
    Baptista, J. M.
    Frazao, O.
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2011, 23 (12) : 804 - 806
  • [2] Simultaneous measurement of strain and temperature using the FBG cladding modes based on a core misaligned splice
    Jesus, C.
    Jorge, P. A. S.
    Baptista, J. M.
    Frazao, O.
    INTERNATIONAL CONFERENCE ON APPLICATIONS OF OPTICS AND PHOTONICS, 2011, 8001
  • [3] High Sensitive Refractometric Sensor Using Symmetric Cladding Modes of an FBG Operating at Mode Transition
    Bandyopadhyay, Sankhyabrata
    Dey, Tanoy Kumar
    Basumallick, Nandini
    Biswas, Palas
    Dasgupta, Kamal
    Bandyopadhyay, Somnath
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 34 (14) : 3348 - 3353
  • [4] Optical Fiber Anemometer Based on a Multi-FBG Curvature Sensor
    Fujiwara, Eric
    Hayashi, Juliano G.
    Delfino, Tiago da Silva
    Jorge, Pedro A. S.
    de Barros Cordeiro, Cristiano Monteiro
    IEEE SENSORS JOURNAL, 2019, 19 (19) : 8727 - 8732
  • [5] Research on FBG curvature sensor based on PET substrate and silicone package
    Li, Xin
    Xu, Zhaojie
    Miao, Yang
    Ma, Guanjun
    Gong, Yuze
    Wang, Chunwei
    OPTICAL FIBER TECHNOLOGY, 2024, 88
  • [6] Integrated fiber-optic sensor based on inscription of FBG in seven-core fiber for curvature and temperature measurements
    Liu, Yinggang
    Feng, Yanpei
    Wen, Junliang
    Huang, Liang
    Dong, Jingfei
    OPTICAL FIBER TECHNOLOGY, 2023, 75
  • [7] Temperature insensitive bending sensor based on microbending FBG cladding mode recoupling
    Sun, An
    Wu, Zhishen
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (07) : 1674 - 1676
  • [8] Refractive index fiber sensor based on cladding modes interference
    Tatar, Peter
    Kacik, Daniel
    Schuster, Kay
    19TH POLISH-SLOVAK-CZECH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2014, 9441
  • [9] All-Fibre Transmission Liquid Level Sensor Based on Core-Cladding Propagation Modes Interference
    Ximenes, H. C. B.
    Silva, R. L.
    Castellani, C. E. S.
    Segatto, M. E. V.
    Pontes, M. J.
    2015 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC), 2015,
  • [10] A curvature sensor based on tapered triple cladding quartz specialty fiber
    Fu, Xinghu
    Wen, Jing
    Liu, Fan
    Yang, Chuanqing
    Zhang, Shunyang
    Wang, Siwen
    Zhang, Jiangpeng
    Wang, Dong
    Fu, Guangwei
    Bi, Weihong
    2017 2ND INTERNATIONAL CONFERENCE OF FIBRE-OPTIC AND PHOTONIC SENSORS FOR INDUSTRIAL AND SAFETY APPLICATIONS (OFSIS 2017), 2017, : 1 - 7
12345