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A pressure-sensitive fiber optic connector for loss analysis of physical contact

机译：用于物理接触损耗分析的压敏光纤连接器

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摘要

We design and fabricate a physical contact (PC) type pressure-sensitive fiber optic connector (FOC), which can be used to measure the contact force and analyze the contact loss caused by the contact force between two PC type FOCs. A fiber Bragg grating (FBG) is wrote on the fiber tip of the connector. The relationship between the Bragg wavelength of the FBG and the contact force exerted on the connector head is got by experiment with a stress sensitivity of 5.4 pm/N. We use this pressure-sensitive FOC for loss analysis of PC type FOCs. The relationships between contact force and insertion loss (IL) of three PC type FOCs have been got experimentally. Finally, finite element simulation results demonstrate the effectiveness of the system. (C) 2017 Published by Elsevier Inc.
机译：我们设计并制造了一种物理接触（PC）型压敏光纤连接器（FOC），可用于测量接触力并分析由两种PC型FOC之间的接触力引起的接触损耗。光纤布拉格光栅（FBG）被写在连接器的光纤尖端上。通过应力敏感度为5.4 pm / N的实验获得了FBG的布拉格波长与施加在连接器头上的接触力之间的关系。我们将此压敏FOC用于PC型FOC的损耗分析。通过实验得到了三种PC型FOC的接触力和插入损耗（IL）之间的关系。最后，有限元仿真结果证明了该系统的有效性。 （C）2017由Elsevier Inc.发布

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  • 来源
    《Optical fiber technology》 |2017年第7期|134-138|共5页
  • 作者

    Gong Zhenfeng; Chen Ke; Wang Wei; Yang Yang; Peng Wei; Yu Qingxu; Zhou Xinlei;

  • 作者单位

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

    Dalian Univ Technol, Sch Phys & Optoelect Technol, 2 Linggong Rd, Dalian 116024, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Contact force; Fiber optic connector; Fiber Bragg grating; Insertion loss;

    机译：接触力;光纤连接器;光纤布拉格光栅;插入损耗;

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