http://scholars.ntou.edu.tw/handle/123456789/1796
標題: | High sensitivity surface plasmon resonance sensor based on phase interrogation at optimal incident wavelengths | 作者: | Hai-Pang Chiang Jing-Lun Lin Zhi-Wei Chen |
關鍵字: | BIOSENSORS;FILMS | 公開日期: | 3-四月-2006 | 出版社: | AIP Publishing | 卷: | 88 | 期: | 14 | 起(迄)頁: | 141105 | 來源出版物: | Applied Physics Letters | 摘要: | It is demonstrated that ultrahigh sensitivity of glucose refractive index measurement can be achieved via surface plasmon resonance excitation in which the phase difference between p- and s-polarized reflected waves is monitored as a function of the incident angle. Sensitivity with values down to the order of 10−8 is obtained by performing the measurements at optimal incident wavelengths. This represents an order of magnitude improvement compared to the previously reported values in the literature. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/1796 | ISSN: | 0003-6951 | DOI: | 10.1063/1.2192622 |
顯示於: | 光電與材料科技學系 |
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