Wednesday, October 24, 2012

Hybrid nanoparticle–microcavity-based plasmonic nanosensors with improved detection resolution and extended remote-sensing ability

Markus A. Schmidt, Dang Yuan Lei, Lothar Wondraczek, Virginie Nazabal & Stefan A. Maier

Broad plasmon resonance of gold nanoparticles is coupled to narrow resonance of optical microcavity, resulting in fine structure of plasmon resonance.  This would enhance the sensing ability of nanoparticles.

Spectral dependence of the scattered light.

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