Refractive index sensing using a linear graded plasmonic chain of metal nano-particles

被引：5
|
作者：
Horchani, Ridha [1 ]
机构：
[1] Dhofar Univ, Coll Arts & Appl Sci, Salalah, Oman
来源：
CHINESE JOURNAL OF PHYSICS | 2018年 / 56卷 / 03期
关键词：
Sensing; Nano-particles; Plasmon; GREENS TENSOR; NEAR-FIELD; RESONANCES; SURFACES;
D O I：
10.1016/j.cjph.2018.03.038
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the transmission efficiency of optical signals through a graded linear chain of spherical silver nano-particles placed parallel to a silver substrate by using the Green's function formalisms and the dipole approximation. A sensor based on plasmon resonance shifts is also discussed. The obtained spectral sensitivity is more than 273.17 nm/RIU in the visible light region, which makes such a structure an excellent candidate for liquid detection.
引用
收藏
页码：1247 / 1251
页数：5
相关论文
共 50 条
  • [41] Plasmonic sensors based on Metal-insulator-metal waveguides for refractive index sensing applications: A brief review
    Kazanskiy, N. L.
    Khonina, S. N.
    Butt, M. A.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2020, 117
  • [42] A Simple and High-performance Platform for Refractive Index Sensing based on Plasmonic Metal Disks on a Metal Mirror
    Liu, Xianchao
    Ma, Rui
    Sutherland, Duncan
    Wang, Jun
    5TH ANNUAL INTERNATIONAL CONFERENCE ON MATERIAL ENGINEERING AND APPLICATION (ICMEA 2018), 2019, 484
  • [43] Competitive metal and REE coprecipitation with ferrihydrite nano-particles
    Zhu, Chen
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
  • [44] GRADED REFRACTIVE-INDEX WAVEGUIDES WITH METAL CLADDING
    LIN, SQ
    LI, YS
    JIN, F
    CHINESE PHYSICS, 1983, 3 (03): : 713 - 715
  • [45] Refractive Index sensing using plasmonic mode in a periodically corrugated waveguide at terahertz frequencies
    Bhargav, R. Adarsh
    Dhriti, K. M.
    Bhattacharya, Angana
    Kumar, Gagan
    2019 WORKSHOP ON RECENT ADVANCES IN PHOTONICS (WRAP), 2019,
  • [46] High performance refractive index sensing in multimode plasmonic waveguide
    Kim, Joonsoo
    Lee, Seung-Yeol
    Park, Hyeonsoo
    Lee, Byoungho
    FIFTH ASIA-PACIFIC OPTICAL SENSORS CONFERENCE, 2015, 9655
  • [47] Design of a Plasmonic Metasurface for Refractive Index Sensing of Aqueous Glucose
    Asim A.
    Cada M.
    Progress in Electromagnetics Research Letters, 2022, 107 : 133 - 139
  • [48] Nano-sensing of the orientation of fluorescing molecules with active coated nano-particles
    Arslanagic, Samel
    Ziolkowski, Richard W.
    PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2015, 13 : 80 - 88
  • [49] A plasmonic refractive index sensor with an ultrabroad dynamic sensing range
    Cheng, Yu-Chieh
    Chang, Ya-Ju
    Chuang, Yu-Ching
    Huang, Bo-Zhi
    Chen, Chii-Chang
    SCIENTIFIC REPORTS, 2019, 9 (1)
  • [50] PHYS 38-Refractive index sensing with plasmonic metamaterials
    Odom, Teri W.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2008, 235
12345