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Modeling surface acoustic wave coupled surface plasmon resonance in layered structures
Author(s): Baldwin Varner; Thomas Coleman; Doyle Temple
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Paper Abstract

Surface plasmon resonance is widely studied and used for chemical and biological sensing. Current technology is based on angle resolved resonance detection at specific optical wavelengths. That is, changes in the reflectivity at the resonant angles are correlated to the chemical or biological substance at the surface of the sensor. In this work, we discuss the modeling and numerical techniques used to analyze a method to characterize plasmon resonances through surface acoustic wave (SAW) coupling of the incident light. The design strategies used to optimize the sensing performance of layered structures is described for several materials that are typically used as substrates and thin films.

Paper Details

Date Published: 27 March 2019
PDF: 5 pages
Proc. SPIE 10969, Nano-, Bio-, Info-Tech Sensors and 3D Systems III, 109690C (27 March 2019); doi: 10.1117/12.2514828
Show Author Affiliations
Baldwin Varner, Norfolk State Univ. (United States)
Thomas Coleman, Norfolk State Univ. (United States)
Doyle Temple, Norfolk State Univ. (United States)


Published in SPIE Proceedings Vol. 10969:
Nano-, Bio-, Info-Tech Sensors and 3D Systems III
Jaehwan Kim, Editor(s)

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