Optical fiber refractive index sensor based on the double cladding fiber

被引：1
|
作者：
Cai, Lu [1 ,2 ]
Wang, Xiu-chang [1 ]
机构：
[1] Northeastern Univ, Coll Informat Sci & Engn, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China
[2] Hebei Key Lab Micronano Precis Opt Sensing & Meas, Qinhuangdao, Hebei, Peoples R China
来源：
INSTRUMENTATION SCIENCE & TECHNOLOGY | 2022年 / 50卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Double-cladding fiber; optical fiber sensor; refractive index sensor; cladding mode resonance; MODE RESONANCE;
D O I：
10.1080/10739149.2021.2018602
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
An optical fiber sensing structure based on double-cladding fiber (DCF) is described. The core and outer cladding of the DCF both supports more than one guided mode and the cladding mode resonance as well as modal interference in the fiber. Due to the W-type refractive index (RI) distribution, the outer cladding generates a stronger evanescent field to obtain higher sensitivity. In the transmitted spectrum, all three dips shift to the longer wavelength with the external RI changing from 1.33 to 1.43, and the high sensitivities are 595, 741, and 686 nm/RIU, respectively.
引用
收藏
页码：414 / 421
页数：8
相关论文
共 50 条
  • [1] Refractive Index Sensor Based on the Nanofilm Coated Double Cladding fiber
    Zhao, Ying
    Pang, Fufei
    Dong, Yanhua
    Wen, Jianxiang
    Wang, Tingyun
    [J]. 2013 IEEE 6TH INTERNATIONAL CONFERENCE ON ADVANCED INFOCOMM TECHNOLOGY (ICAIT), 2013, : 120 - 121
  • [2] Refractive index fiber sensor based on cladding modes interference
    Tatar, Peter
    Kacik, Daniel
    Schuster, Kay
    [J]. 19TH POLISH-SLOVAK-CZECH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2014, 9441
  • [3] Optical Fiber Refractive Index Sensor
    Sabry, Seif
    Taher, Mohamed
    Morshed, Ahmed Hisham
    [J]. 2024 14TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, ICEENG 2024, 2024, : 202 - 204
  • [4] Microgroove Based Optical Fiber Refractive Index Sensor
    Wei, Xiangyu
    Li, Zhaojun
    Hou, Liangtao
    Yang, Jiuru
    Ran, Lingling
    [J]. ELEVENTH INTERNATIONAL CONFERENCE ON INFORMATION OPTICS AND PHOTONICS (CIOP 2019), 2019, 11209
  • [5] The Effect of the Cladding Refractive Index on an Optical Fiber Evanescent-Wave Sensor
    Sinchenko, Elena
    Gibbs, W. E. Keith
    Mazzolini, Alexander P.
    Stoddart, Paul R.
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (20) : 3251 - 3257
  • [6] In-Fiber Mach-Zehnder Interferometer Based on Double Cladding Fibers for Refractive Index Sensor
    Pang, Fufei
    Liu, Huanhuan
    Guo, Hairun
    Liu, Yunqi
    Zeng, Xianglong
    Chen, Na
    Chen, Zhenyi
    Wang, Tingyun
    [J]. IEEE SENSORS JOURNAL, 2011, 11 (10) : 2395 - 2400
  • [7] A Refractive Index Sensor Based on the Resonant Coupling to Cladding Modes in a Fiber Loop
    Reyes, Mauricio
    Monzon-Hernandez, David
    Martinez-Rios, Alejandro
    Silvestre, Enrique
    Diez, Antonio
    Luis Cruz, Jose
    Andres, Miguel V.
    [J]. SENSORS, 2013, 13 (09): : 11260 - 11270
  • [8] Fiber optic chemical sensor with modified cladding refractive index
    Bao, HY
    Wang, TY
    [J]. PASSIVE COMPONENTS AND FIBER-BASED DEVICES II, PT 1 AND 2, 2005, 6019 : U387 - U391
  • [9] Microstructure optical fiber based plasmonic refractive index sensor
    Mollah, Md Aslam
    Razzak, S. M. Abdur
    Paul, Alok Kumar
    Hasan, Md Rabiul
    [J]. SENSING AND BIO-SENSING RESEARCH, 2019, 24
  • [10] Microstructured optical fiber refractive index sensor
    Town, Graham E.
    Yuan, Wu
    McCosker, Ravi
    Bang, Ole
    [J]. OPTICS LETTERS, 2010, 35 (06) : 856 - 858
12345