Dispersion engineering with plasmonic nanostructures for enhanced surface plasmon resonance sensing
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Date
2018
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Publisher
IEEE
Abstract
We experimentally demonstrate plasmonic resonance narrowing via dispersion engineering using plasmonic nanogratings placed on top of thin metal coated prism. The enhancement in Q factor, combined with strong field localization is attractive for sensing applications.
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Keywords
EEE, Plasmons, Dispersion, Metals, Sensitivity, Reflectivity, Sensors, Q-factor