Emission redistribution from a quantum dot-bowtie nanoantenna

@article{Regler2016EmissionRF,
title={Emission redistribution from a quantum dot-bowtie nanoantenna},
author={A. Regler and Konrad Schraml and Anna A. Lyamkina and Matthew Volk Spiegl and Kai M{\"u}ller and Jelena Vu{\vc}kovi{\'c} and Jonathan J. Finley and Michael Kaniber},
journal={Journal of Nanophotonics},
year={2016},
volume={10}
}
• Published 5 February 2016
• Physics
• Journal of Nanophotonics
Abstract. We present a combined experimental and simulation study of a single self-assembled InGaAs quantum dot coupled to a nearby (∼25  nm) plasmonic antenna. Microphotoluminescence spectroscopy shows a ∼2.4× increase of intensity, which is attributed to spatial far-field redistribution of the emission from the quantum dot-antenna system. Power-dependent studies show similar saturation powers of 2.5  μW for both coupled and uncoupled quantum dot emission in polarization-resolved measurements…
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