All-fiber humidity sensor based on Michelson interferometer with hyaluronic acid and polyvinyl alcohol composite film

被引：14
|
作者：
Sun, Xiaoting [1 ]
Gong, Huaping [1 ]
Xie, Mingyang [1 ]
Zhao, Chun-Liu [1 ]
机构：
[1] China Jiliang Univ, Inst Optoelect Technol, Hangzhou 310018, Peoples R China
来源：
OPTICAL FIBER TECHNOLOGY | 2020年 / 60卷
关键词：
Relative humidity sensor; Michelson interferometer; Hyaluronic acid; Polyvinyl alcohol;
D O I：
10.1016/j.yofte.2020.102381
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
All-fiber humidity sensor based on Michelson interferometer with hyaluronic acid (HA) and polyvinyl alcohol (PVA) composite film is investigated. The interferometer is fabricated by fusing 691 mu m thin-core fiber (TCF) with single mode fiber (SMF) together and melting the other end of the TCF into a circular shape. The outer of the interferometer is coated with HA and PVA composite film. As far as we know, hyaluronic acid is used in relative humidity (RH) measurement for the first time. Through wavelength and intensity demodulation, the proposed sensor's maximum sensitivity is 0.1679 nm/%RH and 0.148 dB/%RH, respectively. Besides, the sensor's cross-sensitivity is low (0.0727%RH/degrees C). Therefore, the proposed sensor with hyaluronic acid has great potential in humidity measurement.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] All-fiber Michelson interferometer proposed as unique sensor
    Photonics Spectra, 2006, 11 (86+88)
  • [2] An Optical Fiber Humidity Sensor Based on Mach-Zehnder Interferometer Coated with a Composite Film of Graphene Oxide and Polyvinyl Alcohol
    Lou, Weimin
    Wang, Youqing
    Shen, Changyu
    Shentu, Fengying
    2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2016,
  • [3] All-fiber, all-optical modulator based on Michelson interferometer structure
    Zhu, M.
    Zhang, M.
    Wu, Q.
    Zheng, Z.
    2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2020,
  • [4] Sensitivity tailoring of an all-fiber bend sensor based on a dual-core fiber unbalanced Michelson interferometer
    Budnicki, Dawid
    Parola, Itxaso
    Szostkiewicz, Lukasz
    Markiewicz, Krzysztof
    Wilczynski, Krzysztof
    Kuklinska, Malgorzata
    Mergo, Pawel
    Napierala, Marek
    Nasilowski, Tomasz
    OPTICS EXPRESS, 2021, 29 (24): : 39137 - 39149
  • [5] Refractometric sensor based on all-fiber coaxial Michelson interferometers
    Barrios, Paola
    Saez-Rodriguez, David
    Rodriguez, Amparo
    Cruz, Jose L.
    Diez, Antonio
    Andres, Miguel V.
    OPTICAL SENSORS 2009, 2009, 7356
  • [6] All-Fiber high temperature and refractive index sensor based on three microspheres array Michelson interferometer
    Qi, Kaiyue
    Zhang, Yundong
    Sun, Jianfeng
    Yi, Guo
    OPTICS AND LASER TECHNOLOGY, 2020, 129
  • [7] All-fiber perimeter security system based on Michelson interferometer and pattern recognition
    Zhao, Chunliu, 1600, Science Press (41):
  • [8] All-Fiber Michelson Interferometer for Heart Rate and Breath Monitoring
    Shao, Min
    Yuan, Yubo
    Liu, Yinggang
    Fu, Haiwei
    Qiao, Xueguang
    IEEE SENSORS JOURNAL, 2024, 24 (15) : 23909 - 23917
  • [9] Optical fiber temperature and humidity sensor based on polyvinyl alcohol-aluminum film
    School of Information Science and Engineering, Yanshan University, Qinhuangdao, China
    不详
    Bi, Wei-Hong, 1600, Board of Optronics Lasers (25):
  • [10] Optical fiber relative-humidity sensor with polyvinyl alcohol film
    Gastón, A
    Pérez, F
    Sevilla, J
    APPLIED OPTICS, 2004, 43 (21) : 4127 - 4132
12345