SPR Sensor Platform Based on a Novel Metal Bilayer Applied on D-Shaped Plastic Optical Fibers for Refractive Index Measurements in the Range 1.38-1.42

被引：29
作者：
Cennamo, Nunzio [1 ]
Zuppella, Paola [2 ]
Bacco, Davide [2 ]
Corso, Alain J. [2 ]
Pelizzo, Maria G. [2 ]
Zeni, Luigi [1 ]
机构：
[1] Univ Naples 2, Dept Ind & Informat Engn, I-81031 Aversa, Italy
[2] Natl Res Council Italy, Inst Photon & Nanotechnol, I-35131 Padua, Italy
来源：
IEEE SENSORS JOURNAL | 2016年 / 16卷 / 12期
关键词：
Fiber optics; metals; thin films; optical sensors; surface plasmon resonance; SURFACE-PLASMON RESONANCE; FIBEROPTIC CHEMICAL SENSORS; SENSITIVITY; PERFORMANCE; BIOSENSORS; THICKNESS;
D O I：
10.1109/JSEN.2016.2549271
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A surface plasmon resonance sensor based on a D-shaped plastic optical fiber and a palladium/gold (Pd/Au) bilayer was designed, implemented, and characterized. The platform was properly thought to work in the 1.38-1.42 refractive index range, where it exhibits excellent performances. This refractive index range is very important when a thin polymer layer is used on the planar metal surface for bio-chemical sensing applications.
引用
收藏
页码：4822 / 4827
页数：6
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