|
|||||
|
|
| 金膜与银膜光纤SPR传感器 | |
| 引用本文： | 曹振新,吴乐南,梁大开. 金膜与银膜光纤SPR传感器[J]. 光子学报, 2004, 33(10): 1169-1171 |
| 作者姓名： | 曹振新 吴乐南 梁大开 |
| 作者单位： | 东南大学无线电工程系信息科学与工程实验室,南京,210096;南京航空航天大学航空科技智能材料与结构重点实验室,南京,210016 |
| 基金项目： | 国家自然科学基金资助项目 (19872 0 34) |
| 摘 要： | 不同的金属传感层对光纤SPR传感器的特性有着重要的影响.根据该传感器的理论公式,计算了金膜、银膜传感器的输出光谱,并与实验结果进行了比较.结果表明,银膜光纤SPR传感器的理论输出光谱和实验检测光谱吻合很好,而金膜吻合较差.分析了出现这种偏差的原因. |
| 关 键 词： | 物理光学 光纤传感器 SPR 金属膜层 |
| 收稿时间： | 2003-09-08 |
| 修稿时间： | 2003-09-08 |
Gold and Silver Film Optical Fiber SPR Sensors |
|
. Gold and Silver Film Optical Fiber SPR Sensors[J]. Acta Photonica Sinica, 2004, 33(10): 1169-1171 |
|
| Authors: | |
| Affiliation: | (1 Information Science & Engineering Lab, Dept.of Radio Engineeringof Southeast University, Nanjing 210096) (2 The Aeronautical Science Key Laboratory for Smart Materials and Structures,Nanjing University of Aeronautics and Astronautics, Nanjing 210016) |
| Abstract: | The type of metal films deposited on the surface of fiber core plays a very important role on the properties of an optical fiber surface plasmon resonance (SPR) sensor. The output spectra of gold and silver optical fiber SPR sensors are presented theoretically according to equation of the sensors and compared with experimental results. The results show that the theoretic output spectrum is consistent with experimental one for the silver sensors but not for the gold sensors. And the reason is given out in the end. |
| Keywords: | Physical optics Optical fiber sensors SPR Metal films |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《光子学报》浏览原始摘要信息 | |
| 点击此处可从《光子学报》下载全文 | |