We demonstrate strong coupling between a single J-aggregate and an inverse bowtie plasmonic structure, when the J-aggregate is located at a specific axial distance from the metallic surface. Three hybrid modes are clearly observed, witnessing a strong interaction, with a Rabi splitting of up to 290 meV, the precise value of which significantly depends on the orientation of the J-aggregate with respect to the symmetry axis of the plasmonic structure. We repeated our experiments with a set of triangular hole arrays, showing consistent formation of three or more hybrid modes, in good agreement with numerical simulations.
@article{arxiv.2104.10524,
title = {Observation of Strong Coupling between an Inverse Bowtie Nano-Antenna and a Single J-aggregate},
author = {Adam Weissman and Maxim Sukharev and Adi Salomon},
journal= {arXiv preprint arXiv:2104.10524},
year = {2021}
}
Comments
Main paper and then supporting infromation, one after the other, in the same pdf file. All in all - 26 pages 11 figures