Waveguide and cavity quantum electrodynamics with topological bowtie modes
The authors demonstrate the existence of valley-Hall photonic topological insulators with strongly confined edge modes due to dielectric bowtie geometries. These topological building blocks enable waveguide quantum electrodynamics with ultrasmall mode volumes or by introducing perturbed topological waveguide sections as mirrors and cavity quantum electrodynamics with ultrahigh quality factors and ultrasmall mode volumes.
Authors
- Sergei Lepeshov
- Guillermo Arregui (ORCID: https://orcid.org/0000-0002-6458-5277)
- Christian Anker Rosiek (ORCID: https://orcid.org/0000-0003-3362-4752)
- Søren Stobbe
- Anastasiia Vladimirova (ORCID: https://orcid.org/0009-0002-1887-4307)
- Babak Vosoughi Lahijani (ORCID: https://orcid.org/0000-0001-7056-6542)
Institutions
- Technical University of Denmark (DK)
Publication Details
- Journal
- Physical review. A/Physical review, A
- Published
- 2024-12-24
- DOI
- https://doi.org/10.1103/physreva.110.l061503
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Villum Fonden
- Innovationsfonden
- Danmarks Frie Forskningsfond
- European Research Council