Surface plasmon resonance refractive index sensor based on polymer photonic crystal fibers with nano-composite materials

2013 ◽  
Author(s):  
Congjing Hao ◽  
Ying Lu ◽  
Baoqun Wu ◽  
Liangcheng Duan ◽  
Mintuo Wang ◽  
...  
Keyword(s):  
Refractive Index ◽  
Surface Plasmon Resonance ◽  
Composite Materials ◽  
Photonic Crystal ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Photonic Crystal Fibers ◽  
Refractive Index Sensor ◽  
Nano Composite ◽  
Crystal Fibers

scholarly journals Surface Plasmon Resonance Refractive Index Sensor Based on Active Photonic Crystal Fiber

2013 ◽  
Vol 5 (6) ◽  
pp. 4801108-4801108 ◽  
Author(s):  
C. J. Hao ◽  
Y. Lu ◽  
M. T. Wang ◽  
B. Q Wu ◽  
L. C. Duan ◽  
...  
Keyword(s):  
Refractive Index ◽  
Surface Plasmon Resonance ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Refractive Index Sensor ◽  
Crystal Fiber

Numerical simulation of surface plasmon resonance based on Au-metalized nanowires in the liquid-core photonic crystal fibers

Optik ◽  
2015 ◽  
Vol 126 (15-16) ◽  
pp. 1457-1461 ◽  
Author(s):  
Xu-Jun Xin ◽  
Shu-Guang Li ◽  
Tong-lei Cheng ◽  
Wei Qin ◽  
Jian-Rong Xue
Keyword(s):  
Numerical Simulation ◽  
Surface Plasmon Resonance ◽  
Photonic Crystal ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Photonic Crystal Fibers ◽  
Liquid Core ◽  
Crystal Fibers

scholarly journals High Sensitivity Photonic Crystal Fiber Refractive Index Sensor with Gold Coated Externally Based on Surface Plasmon Resonance

Micromachines ◽  
2018 ◽  
Vol 9 (12) ◽  
pp. 640 ◽  
Author(s):  
Xudong Li ◽  
Shuguang Li ◽  
Xin Yan ◽  
Dongming Sun ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Refractive Index ◽  
Surface Plasmon Resonance ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
High Sensitivity ◽  
Refractive Index Sensor ◽  
Crystal Fiber ◽  
Air Hole

In this paper we propose a gold-plated photonic crystal fiber (PCF) refractive index sensor based on surface plasmon resonance (SPR), in which gold is coated on the external surface of PCF for easy fabrication and practical detection. The finite element method (FEM) is used for the performance analysis, and the numerical results show that the thickness of the gold film, the refractive index of the analyte, the radius of the air hole in the first layer, the second layer, and the central air hole can affect the sensing properties of the sensor. By optimizing the sensor structure, the maximum wavelength sensitivity can reach 11000 nm/RIU and the maximum amplitude sensitivity can reach 641 RIU−1. Due to its high sensitivity, the proposed sensor can be used for practical biological and chemical sensing.

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