广西师范大学学报（自然科学版） ›› 2022, Vol. 40 ›› Issue (6): 1-17.doi: 10.16088/j.issn.1001-6600.2022050501

• 综述 •    下一篇

光纤MZI传感器传感机理与传感应用研究进展

陆杭林1,2, 邵来鹏1,3, 张帆4, 唐剑1,2, 黎远鹏1,2, 王咏梅1,2, 胡君辉1,2*   

  1. 1.广西师范大学物理科学与技术学院,广西桂林541004;
    2.广西核物理与核技术重点实验室(广西师范大学),广西桂林541004;
    3.深圳大学物理与光电工程学院,广东深圳518060;
    4.广东工业大学信息工程学院,广东广州510006
  • 收稿日期:2022-05-05 修回日期:2022-05-30 出版日期:2022-11-25 发布日期:2023-01-17
  • 通讯作者: 胡君辉(1980—),男,广西来宾人,广西师范大学教授,博导。hujh@mailbox.gxnu.edu.cn
  • 基金资助:
    国家自然科学基金(62165002);广西重点研发计划(AB18221033);广西高等学校千名中青年骨干教师培育计划项目;广西高校中青年教师科研基础能力提升项目(2022KY0044)

Sensing Mechanism and Applications of Mach-Zehnder Interferometer Optical Fiber Sensors

LU Hanglin1,2, SHAO Laipeng1,3, ZHAN Fan4, TANG Jian1,2, LI Yuanpeng1,2, WANG Yongmei1,2, HU Junhui1,2*   

  1. 1. School of Physical Science and Technology, Gungxi Normal University, Guilin Guangxi 541004, China;
    2. Guangxi Key Laboratory of Nuclear Physics and Nuclear Technology (Guangxi Normal University), Guilin Guangxi 541004, China;
    3. School of Physics and Optoelectronic Engineering, Shenzhen University,Shenzhen Guangdong 518060, China;
    4. School of Information Engineering,Guangdong University of Technology, Guangzhou Guangdong 510006, China
  • Received:2022-05-05 Revised:2022-05-30 Online:2022-11-25 Published:2023-01-17

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摘要： 光纤马赫-曾德尔干涉仪(Mach-Zehnder interferometer,MZI)传感器基于模式干涉原理,通过监测目标对传感器模式干涉的影响来实现对目标物的传感与测量。本文阐述光纤MZI传感器的特点、传感机理、研制技术和传感应用,详细介绍光纤MZI传感器已有的主要制备方法,包括光纤错位熔接法、纤芯失配法、光纤侧边抛磨法和光纤拉锥法等,分析比较各种制备方法的适用性和局限性;系统综述光纤MZI传感器在温度、应变、液位、曲率、压力、折射率、双参量和生化监测等方面的传感应用及优缺点;最后对光纤MZI传感器的研究进行展望。

关键词: 光纤传感器, 马赫-曾德尔干涉仪, 模式干涉, 制备方法, 传感应用

Abstract: Mach-Zehnder Interferometer (MZI) optical fiber sensor is based on the principle of mode interference, which realizes the sensing and measurement by monitoring the influence of the target on the mode interference. This review expounds the characteristics, sensing mechanism, fabrication technology and sensing application of the MZI optical fiber sensor. The fabrication methods of MZI optical fiber sensor are introduced in detail, including optical fiber dislocation fusion method, fiber core mismatch method, optical fiber side polishing method and optical fiber taper method, etc. The applicability and limitations of the fabrication methods are analyzed and compared. The applications of MZI optical fiber sensor in temperature, strain, liquid level, curvature, pressure, refractive index, dual parameters and biochemical monitoring, as well as the merit and demerit of the sensor are systematically reviewed. Finally, the future development of MZI optical fiber sensors is prospected.

Key words: optical fiber sensor, Mach-Zehnder interferometer, mode interference, fabrication method, sensing application

中图分类号: 

  • TP212
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