Highly sensitive gas sensor based on graphene/microfiber hybrid waveguide with Mach-Zehnder interferometer

被引：1
|
作者：
Wu, Yu [1 ]
Yao, Baicheng [1 ]
Cheng, Yang [1 ]
Zhang, Anqi [1 ]
Gong, Yuan [1 ]
Rao, Yun-Jiang [1 ]
机构：
[1] Univ Elect Sci & Technol China, Educ Minist China, Key Lab Opt Fiber Sensing & Commun, Chengdu 610054, Peoples R China
来源：
23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS | 2014年 / 9157卷
关键词：
optical fiber sensor; graphene; Mach-Zehnder Interferometer; gas sensing;
D O I：
10.1117/12.2058501
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high sensitivity NH3 gas sensor based on graphene/microfiber hybrid waveguide (GMHW) is reported for the first time. Enhanced by the graphene, a very high sensitivity of 0.3ppm is achieved for GMHW-based NH3 gas sensing. This work may open a window for development of novel GMHW-based gas sensors with high sensitivity, small footprint, easy fabrication and low cost.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Highly sensitive vibration sensor based on the dispersion turning point microfiber Mach-Zehnder interferometer
    Liu, Kaijun
    Fan, Junhao
    Luo, Binbin
    Zou, Xue
    Wu, Decao
    Zou, Xianglong
    Shi, Shenghui
    Guo, Yufeng
    Zhao, Mingfu
    [J]. OPTICS EXPRESS, 2021, 29 (21) : 32983 - 32995
  • [2] Highly sensitive based on a Mach-Zehnder interferometer with double-slot hybrid plasmonic waveguide
    Ji, Qizheng
    Lei, Rongrong
    Liu, Shanghe
    Huang, Tianye
    [J]. OPTIK, 2022, 270
  • [3] Highly sensitive curvature sensor based on an asymmetrical Mach-Zehnder interferometer
    Xia, Feng
    Zhao, Yong
    Hu, Hai-Feng
    Chen, Mao-Qing
    [J]. INSTRUMENTATION SCIENCE & TECHNOLOGY, 2017, 45 (06) : 605 - 617
  • [4] Current sensor based on inline microfiber Mach-Zehnder interferometer
    Jasim, A. A.
    Harun, S. W.
    Muhammad, M. Z.
    Arof, H.
    Ahmad, H.
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2013, 192 : 9 - 12
  • [5] Highly Sensitive Temperature Fiber Sensor Based on Mach-Zehnder Interferometer
    Hsu, Jui-Ming
    Chen, Jian-Zhi
    Zheng, Wen-Hao
    [J]. FIBER AND INTEGRATED OPTICS, 2016, 35 (5-6) : 230 - 238
  • [6] Highly sensitive silicon Mach-Zehnder interferometer based ultrasound sensor
    Ouyang, Boling
    Li, Yanlu
    Kruidhof, Marten
    Horsten, Roland
    Baets, Roel
    van Dongen, Koen W. A.
    Caro, Jacob
    [J]. INTEGRATED OPTICS: DEVICES, MATERIALS, AND TECHNOLOGIES XXIV, 2020, 11283
  • [7] Demonstration of complex refractive index of graphene waveguide by microfiber-based Mach-Zehnder interferometer
    Yao, Baicheng
    Wu, Yu
    Wang, Zegao
    Cheng, Yang
    Rao, Yunjiang
    Gong, Yuan
    Chen, Yuanfu
    Li, Yanrong
    [J]. OPTICS EXPRESS, 2013, 21 (24): : 29818 - 29826
  • [8] All-optical Mach-Zehnder interferometric NH3 gas sensor based on graphene/microfiber hybrid waveguide
    Yao, Baicheng
    Wu, Yu
    Cheng, Yang
    Zhang, Anqi
    Gong, Yuan
    Rao, Yun-Jiang
    Wang, Zegao
    Chen, Yuanfu
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2014, 194 : 142 - 148
  • [9] Highly-sensitive temperature sensor based on photopolymerized-waveguide embedded Mach-Zehnder interferometer
    Wang, Jiabin
    Yang, Xingyu
    Kou, Yanru
    Tong, Di
    Wang, Anzhi
    Niu, Chong
    Meng, Haoran
    Li, Song
    Geng, Tao
    Sun, Weimin
    [J]. OPTICS EXPRESS, 2023, 31 (17) : 27332 - 27344
  • [10] Highly sensitive in-line microfluidic sensor based on microfiber-assisted Mach-Zehnder interferometer for glucose sensing
    Xie, Nanjie
    Zhang, Hao
    Liu, Bo
    Wu, Jixuan
    Song, Binbin
    Han, Tingting
    [J]. JOURNAL OF OPTICS, 2017, 19 (11)
12345