2008
Enhanced light extraction from emitters close to clusters of resonant plasmonic nanoantennas
Publication
Publication
Mater. Sci. Eng. B , Volume 149 p. 216- 219
We perform time-resolved fluorescence spectroscopy on clusters of plasmonic nanoantennas covered with a dye-polymer mixture. Dimer antenna structures were fabricated consisting of two interacting gold nanorods with varying lengths and interparticle separation, By combining four individual antennas into a cluster within a diffraction limited spot size, we can couple out half of the dye molecule fluorescence via antenna plasmons. Two-dimensional confocal fluorescence lifetime scans visualize the spontaneous emission enhancement of the molecular fluorescence around the antenna clusters.
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| doi.org/10.1016/j.mseb.2007.10.021 | |
| Mater. Sci. Eng. B | |
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Muskens, O. L., & Gómez Rivas, J. (2008). Enhanced light extraction from emitters close to clusters of resonant plasmonic nanoantennas. Mater. Sci. Eng. B, 149, 216–219. doi:10.1016/j.mseb.2007.10.021 |
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