A novel LRSPP based refractive index sensor

被引：0
|
作者：
Liu, Fang [1 ]
Rao, Yi [1 ]
Huang, Yidong [1 ]
Ohnishi, Dai [2 ]
Zhang, Wei [1 ]
Peng, Jiangde [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] ROHM, Opt Device Res & Dev Ctr, Ukyo Ku, Kyoto 6158585, Japan
来源：
PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON BIOPHOTONICS, NANOPHOTONICS AND METAMATERIALS | 2006年
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A novel three-layer sensor based on LRSPP is proposed for detecting the refractive index changes, especially in the biosensor field. We find that the loss and electromagnetic field size of LRSPP are sensitive to the refractive index of detection substance. By measuring the output power or (and) field size of LRSPP, we can detect the refractive index changes of detection substance. LRSPP field size is a new parameter here for refractive index change detection and may lead to a much higher sensitivity compared to current SPP biosensors.
引用
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页码：99 / +
页数：2
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