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首页> 外文期刊>Optical fiber technology >Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core
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Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core

机译：基于石墨烯氧化物集成中空光纤的硅纤维在线乙醇感应，悬挂芯

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摘要

In this study, a novel in-fiber optofluidic trace ethanol sensor is proposed firstly. The microstructured hollow fiber (MHF) with a suspended core is a key part of the overall device which is integrated with graphene oxide (GO). The GO can be uniformly trapped on the whole surface of the suspended core in the MHF by using evanescent field inducing method. When trace microfluidic ethanol passes through the in-fiber device, the light intensity of the suspended core can be significantly modulated through the interaction between the GO on the core and ethanol. The device presents an excellent linearity on-line response with an average sensitivity of 0.16 dB/% with linear regression equation of y = 0.16x + 25.989. In general, this compact optofluidic in-fiber trace ethanol sensor can be utilized as for on-line detection of trace amounts of ethanol in special environments.
机译：在该研究中，首先提出了一种新型纤维晶体流体痕量乙醇传感器。具有悬浮芯的微结构化中空纤维（MHF）是与茂金烯（GO）集成的整体装置的关键部分。通过使用渐逝场诱导方法，可以在MHF中均匀地捕获悬浮芯的整个表面。当痕量微流控乙醇通过内侧装置时，可以通过核心和乙醇之间的相互作用来显着地调节悬浮芯的光强度。该器件呈现出优异的线性度在线响应，平均灵敏度为0.16 dB /％，Y = 0.16x + 25.989的线性回归方程。通常，这种紧凑的醇纤维痕量痕量乙醇传感器可用于在特殊环境中用于在线检测痕量乙醇。

著录项

  • 来源
    《Optical fiber technology》 |2020年第9期|102250.1-102250.5|共5页
  • 作者

    Gao Danheng; Yang Xinghua; Teng Pingping; Kong Depeng; Liu Zhihai; Yang Jun; Luo Meng; Li Zhanao; Wen Xingyue; Yuan Libo; Li Kang; Copner Nigel;

  • 作者单位

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Chinese Acad Sci Xian Inst Opt & Precis Mech State Key Lab Transient Opt & Photon Xian 710119 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China;

    Harbin Engn Univ Coll Sci Minist Educ Key Lab In Fiber Integrated Opt Harbin 150001 Peoples R China|Guilin Univ Elect Technol Photon Res Ctr Guilin 541004 Peoples R China;

    Univ South Wales Fac Comp Engn & Sci Wireless & Optoelect Res & Innovat Ctr Pontypridd CF37 1DL M Glam Wales;

    Univ South Wales Fac Comp Engn & Sci Wireless & Optoelect Res & Innovat Ctr Pontypridd CF37 1DL M Glam Wales;

  • 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

    In-fiber device; Optofluidic sensor; Microstructured optical fiber; Graphene oxide;

    机译：纤维装置;optof流体传感器;微结构化光纤;石墨烯氧化物;

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