High sensitivity curvature sensor based on seven core fiber

被引：0
|
作者：
Dong, Shandong [1 ,2 ]
Tan, Fengze [3 ]
Dong, Bo [4 ]
Yu, Changyuan [3 ]
Guo, Yongxin [1 ,2 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, Singapore
[2] Natl Univ Singapore, Suzhou Res Inst, Suzhou 215123, Peoples R China
[3] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Hung Hom, Hong Kong, Peoples R China
[4] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Beijing 710119, Peoples R China
来源：
2019 24TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND 2019 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING AND COMPUTING (PSC) | 2019年
基金：
中国国家自然科学基金;
关键词：
Fiber sensing; Seven core fiber; Modal interferometer; Curvature; LATERAL-OFFSET; INTERFEROMETER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a structure of single-mode fiber (SMF)-seven-core-fiber (SCF)-SMF, with a core-offset in one splicing point. Its maximum curvature sensitivity reaches 33.4363 nm/m(-1), within the measurement range of 0.86 m(-1)-1.21 m(-1).
引用
下载
收藏
页数：3
相关论文
共 50 条
  • [41] Ultrasonic Microfiber Sensor Based on Tapered Seven-core Fiber
    Yang Xi
    Yin Huanhuan
    Shao Zhihua
    Qiao Xueguang
    ACTA PHOTONICA SINICA, 2022, 51 (03)
  • [42] Segmented detection SPR sensor based on seven-core fiber
    Wei, Yong
    Su, Yudong
    Liu, Chunlan
    Zhang, Yonghui
    Nie, Xiangfei
    Liu, Zhihai
    Zhang, Yu
    Peng, Feng
    OPTICS EXPRESS, 2017, 25 (18): : 21841 - 21850
  • [43] High sensitivity all-fiber bend sensor based on modal interferences in a ring core fiber
    Zhang, Fan
    Qi, Beibei
    Su, Baijin
    Xu, Ou
    Qin, Yuwen
    CHINESE OPTICS LETTERS, 2023, 21 (05)
  • [44] High-sensitivity fiber salinity sensor based on an exposed-core microstructured fiber interferometer
    Wang, Lina
    Xu, Yiwen
    Geng, Youfu
    Wang, Jiaqi
    Du, Yu
    Yi, Duo
    Hong, Xueming
    Li, Xuejin
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 52 (49)
  • [45] High sensitivity all-fiber bend sensor based on modal interferences in a ring core fiber
    张帆
    齐贝贝
    苏柏缙
    许鸥
    秦玉文
    Chinese Optics Letters, 2023, 21 (05) : 36 - 41
  • [46] High-Sensitivity SPR Temperature Sensor Based on Hollow-Core Fiber
    Zhou, Xue
    Li, Shuguang
    Li, Xuegang
    Yan, Xin
    Zhang, Xuenan
    Wang, Fang
    Cheng, Tonglei
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2020, 69 (10) : 8494 - 8499
  • [47] Chemical Sensor Based on Microstructured Porous Core Photonic Crystal Fiber with High Sensitivity
    Sardar, Md. Ranju
    Faisal, Mohammad
    2017 IEEE REGION 10 HUMANITARIAN TECHNOLOGY CONFERENCE (R10-HTC), 2017, : 807 - 810
  • [48] High Sensitivity Refractive Index Sensor Based on Tapered Thin-Core Fiber
    Cai, Lu
    Zhao, Yong
    Hu, Haifeng
    Li, Jin
    INTERNATIONAL CONFERENCE ON ELECTRICAL AND CONTROL ENGINEERING (ICECE 2015), 2015, : 673 - 678
  • [49] Omnidirectional vibration sensor based on fiber Bragg gratings in a seven-core fiber
    Cui, Jingxian
    Liu, Zhengyong
    Gunawardena, Dinusha Serandi
    Tam, Hwa-Yaw
    SEVENTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS (EWOFS 2019), 2019, 11199
  • [50] Highly sensitive curvature sensor based on asymmetrical twin core fiber and multimode fiber
    Wu, Yue
    Pei, Li
    Jin, Wenxing
    Jiang, Youchao
    Yang, Yuguang
    Shen, Y
    Jian, Shuisheng
    OPTICS AND LASER TECHNOLOGY, 2017, 92 : 74 - 79
12345