Polarized and Un-Polarized Emission from a Single Emitter in a Bullseye Resonator
Optics
2024-03-20 v2 Mesoscale and Nanoscale Physics
Quantum Physics
Abstract
We present polarized |S|=0.990.01, and unpolarized |S|=0.030.01 emission from a single emitter embedded in a single, cylindrically symmetric device design. We show that the polarization stems from a position offset of the single emitter with respect to the cavity center, which breaks the cylindrical symmetry, and a position-dependent coupling to the frequency degenerate eigenmodes of the resonator structure. The experimental results are interpreted by using numerical simulations and by experimental mapping of the polarization-resolved far-field emission patterns. Our findings can be generalized to any nanophotonic structure where two orthogonal eigenmodes are not fully spatially overlapping.
Keywords
Cite
@article{arxiv.2308.06231,
title = {Polarized and Un-Polarized Emission from a Single Emitter in a Bullseye Resonator},
author = {Giora Peniakov and Quirin Buchinger and Mohamed Helal and Simon Betzold and Yorick Reum and Michele B. Rota and Giuseppe Ronco and Mattia Beccaceci and Tobias M. Krieger and Saimon F. Covre Da Silva and Armando Rastelli and Rinaldo Trotta and Andreas Pfenning and Sven Hoefling and Tobias Huber-Loyola},
journal= {arXiv preprint arXiv:2308.06231},
year = {2024}
}
Comments
15 pages, 5 figures