Surface plasmon resonance optical cavity enhanced refractive index sensing.

Abstract

We report on a method for surface plasmon resonance (SPR) refractive index sensing based on direct time-domain measurements. An optical resonator is built around an SPR sensor, and its photon lifetime is measured as a function of loss induced by refractive index variations. The method does not rely on any spectroscopic analysis or direct intensity… (More)
DOI: 10.1364/OL.38.001951

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Cite this paper

@article{Giorgini2013SurfacePR, title={Surface plasmon resonance optical cavity enhanced refractive index sensing.}, author={Angela Giorgini and Silvia Avino and Piotr Malara and G. Gagliardi and Marie B Casalino and Giovanni Coppola and M. Iodice and P. Adam and Karel Chadt and Jiri Homola and Paolo De Natale}, journal={Optics letters}, year={2013}, volume={38 11}, pages={1951-3} }