A microbent optical fiber for refractive index measurement

被引：0
|
作者：
Lee, ST [1 ]
Sureshkumar, P [1 ]
Geetha, K [1 ]
Radhakrishnan, P [1 ]
Vallabhan, CPG [1 ]
Nampoori, VPN [1 ]
机构：
[1] Cochin Univ Sci & Technol, Cochin 682022, Kerala, India
来源：
ADVANCED SENSOR SYSTEMS AND APPLICATIONS | 2002年 / 4920卷
关键词：
fiber refractometer; sensor; refractive index; chemical sensing; microbend; microbent;
D O I：
暂无
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：
Permanently microbent fibers are potential candidates for chemical sensing (1). They behave more or less like an unclad optical fiber in many respects and the basic mechanism involved in chemical sensing application is the evanescent wave absorption. In this manuscript we propose its usage for refractive index measurement of solutions. The sensing configuration employed here is the dark field detection configuration which essentially involves the detection of cladding modes generated in and near the microbent region.
引用
收藏
页码：220 / 222
页数：3
相关论文
共 50 条
  • [1] Optical Fiber Laser Sensor for Refractive Index Measurement
    Meng, Qingqiang
    Dong, Xinyong
    Ni, Kai
    Chen, Zhemin
    [J]. 2013 9TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING (ICICS), 2013,
  • [2] A Comparative Study of Optical Fiber Sensors for Refractive Index Measurement
    Ide, Cansu
    Yuksel, Kivilcim
    [J]. 2016 NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND BIOMEDICAL ENGINEERING (ELECO), 2016, : 725 - 730
  • [3] Measurement of the Refractive Index Profile of an Optical Fiber by Fresnel Diffraction
    Bleda, S.
    Neipp, C.
    Martinez, F. J.
    Alvarez, M. L.
    Calzado, E.
    Marquez, A.
    Frances, J.
    Gallego, S.
    [J]. OPTICS, PHOTONICS AND LASERS, 2018, : 201 - 204
  • [4] Microstructured optical fiber for simultaneous measurement of refractive index and temperature
    Lu, Ping
    Men, Liqiu
    Sooley, Kevin
    Chen, Qiying
    [J]. PHOTONIC MICRODEVICES/MICROSTRUCTURES FOR SENSING II, 2010, 7682
  • [5] Refractive index measurement research for optical fiber based on digital hologram
    Gu Ting-Ting
    Huang Su-Juan
    Yan Cheng
    Miao Zhuang
    Chang Zheng
    Wang Ting-Yun
    [J]. ACTA PHYSICA SINICA, 2015, 64 (06)
  • [6] RAPID OPTICAL FIBER DELTA MEASUREMENT BY REFRACTIVE-INDEX TUNING
    STONE, FT
    [J]. APPLIED OPTICS, 1977, 16 (10): : 2738 - 2742
  • [7] Hyperspectral optical fiber refractive index measurement spanning 2.5 octaves
    Yablon, Andrew D.
    Jasapara, Jayesh
    [J]. FIBER LASERS X: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2013, 8601
  • [8] Simultaneous Temperature and Refractive Index Measurement Based on Optical Fiber Sensor
    Ma Qifei
    Ni Kai
    Huang Ran
    Tian Weijian
    [J]. 2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2016,
  • [9] HOLOGRAPHIC MEASUREMENT OF REFRACTIVE-INDEX PROFILE OF OPTICAL FIBER PREFORM
    CHU, PL
    PERI, D
    [J]. ELECTRONICS LETTERS, 1980, 16 (23) : 876 - 877
  • [10] INTERFEROMETRIC REFRACTIVE-INDEX PROFILE MEASUREMENT OF AN OPTICAL-FIBER
    DAS, KK
    ARIF, M
    HAIDER, AFMY
    ALAM, MS
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1994, 7 (18) : 821 - 823
12345