3 years ago

Plasmonic nanoantenna-dielectric nanocavity hybrids for ultrahigh local electric field enhancement

Yan-hui Deng, Zhong-jian Yang, Jun He
A dielectric nanostructure with a high refractive index can exhibit strong optical resonances with considerable electric field enhancement around the entire structure volume. Here we show theoretically that a dielectric structure with this feature can boost the local electric field of a small ...

Publisher URL: http://www.osapublishing.org/abstract.cfm

DOI: oe-26-24-31116

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