Design and Optimization of Sensing Layer for Terminal Reflective SPR Optical Fiber Hydrogen Sensor

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Deng, Xianling^1 ; Li, Zelun^1 ; Zhou, Chuande^1 ; Lv, Zhongliang^1 ; Kang, Cheng^2

Department of Mechanical and Dynamic Engineering, Chongqing University of Science and Technology, Chongqing, China^1

Mechanical Department, Chongqing Industrial School, Chongqing, China^2

关键词: Design and optimization;    Different thickness;    Fiber surface;    Gold film;    Hydrogen sensor;    Plasma coating;    Sensing layers;    Sensitive films;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012074/pdf
DOI  :  10.1088/1757-899X/592/1/012074

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Based on the principle of surface plasmon resonance(SPR), the terminal reflective optical fiber hydrogen sensor structure has been obtained. By simulating, gold is selected as plasma coating material. The performance of the sensor of has been further studied with different thickness of gold film and hydrogen sensitive film. This work can provide theory support for the design of optical fiber surface plasmon resonance hydrogen sensor.