Characterization of the sensitivity of a surface plasmon resonance (SPR) fiber optic sensor composed of silver and nickel oxide layers

被引：2
|
作者：
Kapoor, Vicky [1 ]
Sharma, Navneet K. [2 ]
机构：
[1] Univ Delhi, Dept Phys, Keshav Mahavidyalaya, Delhi, India
[2] Jaypee Inst Informat Technol, Dept Phys & Mat Sci & Engn, A-10,Sect 62, Noida 201309, India
来源：
INSTRUMENTATION SCIENCE & TECHNOLOGY | 2023年 / 51卷 / 01期
关键词：
Nickel oxide; optical fiber; sensor; silver; surface plasmon resonance (SPR); P-TYPE NIO; SENSING STRUCTURE; GAS; ENHANCEMENT; FILMS;
D O I：
10.1080/10739149.2022.2099889
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A surface plasmon resonance based fiber optic sensor is presented experimentally using silver and nickel oxide layers. The sensitivity analysis of the sensor has been carried out. Also, the influence of the nickel oxide layer thickness upon the sensitivity has been examined. The sensitivity is enhanced with the increase in thickness of nickel oxide layer up to 10 nm and decreased at larger values. The sensor composed of 40 nm silver-10 nm nickel oxide layers provides the highest sensitivity.
引用
收藏
页码：99 / 108
页数：10
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