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Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core
Gao, Danheng1; Yang, Xinghua1; Teng, Pingping1; Kong, Depeng2; Liu, Zhihai1; Yang, Jun1; Luo, Meng1; Li, Zhanao1; Wen, Xingyue1; Yuan, Libo1,3; Li, Kang4; Copner, Nigel4
作者部门信息光子学研究室
2020-09
发表期刊Optical Fiber Technology
ISSN10685200
卷号58
产权排序2
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. © 2020 Elsevier Inc.

关键词In-fiber device Optofluidic sensor Microstructured optical fiber Graphene oxide
DOI10.1016/j.yofte.2020.102250
收录类别SCI ; EI
语种英语
WOS记录号WOS:000596377400017
出版者Academic Press Inc.
EI入藏号20202208713748
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/93467
专题信息光子学研究室
通讯作者Yang, Xinghua
作者单位1.Key Laboratory of In-Fiber Integrated Optics, Ministry of Education, College of Science, Harbin Engineering University, Harbin; 150001, China;
2.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanic, Chinese Academy of Sciences, Xi'an; 710119, China;
3.Photonics Research Center, Guilin University of Electronics Technology, Guilin; 541004, China;
4.Nigel Copner are with the Wireless & Optoelectronics Research & Innovation Centre, Faculty of Computing, Engineering & Science, University of South Wales, Wales; CF37 1DL, United Kingdom
推荐引用方式
GB/T 7714
Gao, Danheng,Yang, Xinghua,Teng, Pingping,et al. Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core[J]. Optical Fiber Technology,2020,58.
APA Gao, Danheng.,Yang, Xinghua.,Teng, Pingping.,Kong, Depeng.,Liu, Zhihai.,...&Copner, Nigel.(2020).Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core.Optical Fiber Technology,58.
MLA Gao, Danheng,et al."Optofluidic in-fiber on-line ethanol sensing based on graphene oxide integrated hollow optical fiber with suspended core".Optical Fiber Technology 58(2020).
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