Surface Plasmon Resonance-Based Tapered Fiber Optic Sensor: Sensitivity Enhancement by Introducing a Teflon Layer Between Core and Metal Layer

被引：36
|
作者：
Jha, Rajan [1 ]
Verma, Rajneesh K. [1 ]
Gupta, B. D. [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, New Delhi 110016, India
来源：
PLASMONICS | 2008年 / 3卷 / 04期
关键词：
Evanescent wave; Optical fiber; Sensitivity; Surface plasmon resonance; Tapered fiber;
D O I：
10.1007/s11468-008-9068-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Surface plasmon resonance (SPR)-based tapered fiber optic sensor with Teflon as a dielectric sandwiched between metal and tapered fiber core is proposed. The sensitivity of the sensor has been maximized using different combinations of metal and Teflon layer thicknesses for a given taper ratio. The study shows that the sensitivity of the sensor with the introduction of dielectric (Teflon) increases with the increase in the taper ratio. The maximum sensitivity achieved for a given taper ratio is around 15 times higher than the general SPR-based fiber optic sensor.
引用
收藏
页码：151 / 156
页数：6
相关论文
共 50 条
  • [21] Sensitivity evaluation of a multi-layered surface plasmon resonance-based fiber optic sensor: a theoretical study
    Gupta, BD
    Sharma, AK
    SENSORS AND ACTUATORS B-CHEMICAL, 2005, 107 (01): : 40 - 46
  • [22] Tungsten Disulfide Modified Tapered Fiber Optic Surface Plasmon Resonance Sensor with Enhanced Sensitivity
    Zhang Wenlin
    Liu Kun
    Jiang Junfeng
    Xu Tianhua
    Wang Shuang
    Zhang Zhao
    Jing Jianying
    Ma Jinying
    Liu Tiegen
    ACTA PHOTONICA SINICA, 2022, 51 (03)
  • [23] Surface Plasmon Resonance Based Tapered Fiber Optic Sensor with Different Taper Profiles
    Verma, R. K.
    Gupta, B. D.
    2009 14TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC 2009), 2009, : 404 - 405
  • [24] Surface plasmon resonance based tapered fiber optic sensor with different taper profiles
    Verma, Raineesh K.
    Sharma, Anui K.
    Gupta, B. D.
    OPTICS COMMUNICATIONS, 2008, 281 (06) : 1486 - 1491
  • [25] Surface-plasmon-resonance-based fiber-optic refractive index sensor: sensitivity enhancement
    Bhatia, Priya
    Gupta, Banshi D.
    APPLIED OPTICS, 2011, 50 (14) : 2032 - 2036
  • [26] Thermo-Optic Property Measurement Using Surface Plasmon Resonance-Based Fiber Optic Sensor
    Chen, Yuzhi
    Fang, Lin
    Yi, Duo
    Li, Xuejin
    Hong, Xueming
    IEEE SENSORS JOURNAL, 2020, 20 (19) : 11357 - 11363
  • [27] Surface Plasmon Resonance Based Fiber Optic Refractive Index Sensor Utilizing Cu/ZnO Layer
    Mishra, Satyendra Kr
    Varshney, Charul
    Gupta, Banshi D.
    PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS & MATERIAL SCIENCE (RAM 2013), 2013, 1536 : 1308 - 1309
  • [28] Surface plasmon resonance based fiber optic sensor using an additional layer of platinum: A theoretical study
    Sharma, Navneet K.
    Shukla, Sarika
    Sajal, Vivek
    OPTIK, 2017, 133 : 43 - 50
  • [29] Monitoring of patient glucose infusion using a surface plasmon resonance-based fiber optic sensor
    Wu, Jiangling
    Yan, Yurong
    Li, Shengqiang
    Ding, Xiaojuan
    Ding, Shijia
    Huang, Yu
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2015, 26 (10)
  • [30] Numerical simulation of wavelength-modulated surface plasmon resonance-based fiber optic sensor
    Huang, Yu
    He, Jiming
    Chen, Zhaoming
    Tang, Dongyun
    Liu, Lijuan
    He, Shixuan
    OPTIK, 2013, 124 (20): : 4445 - 4448
12345