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physics.optics2021
Watching a Single Fluorophore Molecule Walk into a Plasmonic Hotspot
Ling Xin, Mo Lu, Steffen Both +7
Plasmonic nanoantennas allow for enhancing the spontaneous emission, altering the emission polarization, and shaping the radiation pattern of quantum emitters. A critical challenge…
physics.optics2019
First-order perturbation theory for material changes in the surrounding of open optical resonators
Steffen Both, Thomas Weiss
The single-mode approximation of the resonant state expansion has proven to give accurate first-order approximations of resonance shifts and linewidth changes when modifying the ma…