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Proceedings Paper

Segmented wave analysis of surface plasmon resonance on curved surface
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Paper Abstract

Surface plasmon resonance (SPR) has been heavily used as biosensors and studied dominantly on a flat surface. Recently, flexible sensor platforms have emerged, for example, as wearable devices. Here, we report investigation of SPR characteristics on a curved film structure. A rigorous 3D computational model requires extremely heavy calculation time and resources. Therefore, we adopted segmentation analysis in which curved surface is divided into an array of flat segments. Such analysis allows fast and efficient calculation. The results indicate that increased curvature produces broader SPR due to wider momentum-matching. The segmentation analysis is expected to play a critical role for diverse optical elements on curved surface.

Paper Details

Date Published: 12 July 2017
PDF: 4 pages
Proc. SPIE 10324, International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy 2017, 1032406 (12 July 2017); doi: 10.1117/12.2268423
Show Author Affiliations
Hyunwoong Lee, Yonsei Univ. (Korea, Republic of)
Donghyun Kim, Yonsei Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 10324:
International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy 2017
Jaebum Choo; Seung-Han Park, Editor(s)

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