Using two-photon-excited photoluminescence of Au, local intensity enhancement factors for Au "bowtie" nanoantennas have been experimentally determined for the first time. Enhancements >10/sup 3/ occur for 20 nm gap bowties, in good agreement with theoretical simulations.
Gold bowtie nanoantennas: improving the mismatch between light and nanoscale objects
2005 Quantum Electronics and Laser Science Conference ; 1 ; 96-98 Vol. 1
2005-01-01
1086919 byte
Conference paper
Electronic Resource
English
Enhancing Light Emission From Germanium Quantum Dots by Bowtie Antennas
British Library Online Contents | 2016
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