| Issue |
EPJ Web Conf.
Volume 309, 2024
EOS Annual Meeting (EOSAM 2024)
|
|
|---|---|---|
| Article Number | 05006 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 5- Nanophotonics | |
| DOI | https://doi.org/10.1051/epjconf/202430905006 | |
| Published online | 31 October 2024 | |
https://doi.org/10.1051/epjconf/202430905006
Exceptional points with waveguide-coupled nanolasers
1 Université Côte d’Azur, CNRS, Institut de Physique de Nice, 06200, Nice, France
2 Centre de Nanosciences et de Nanotechnologies, CNRS, Université Paris-Saclay, 10 Bd Thomas Gobert, 91120 Palaiseau, France
* Corresponding author: gmadiot@unice.fr
Published online: 31 October 2024
Exceptional points (EPs) attract lots of attention due to the richness of the phenomenology associated to their presence in the complex eigenspectrum of coupled non-Hermitian systems. Here we provide both a coupled mode theory analysis and an experimental investigation of two nanolasers interacting through a channel-mediated coupling. We demonstrate the transition from Parity-Time (PT) symmetric to PT-broken regime using a thermo-optic control over the laser frequency detuning
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.