Multipolar lasing modes from topological corner states
Higher-order photonic topological states, such as corner states, could enable robust and high-quality confinement of light to a small mode volume. Here, the authors demonstrate lasing from topological multipole corner states and investigate their emission profiles via hyperspectral imaging.
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2020-11-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-19609-9 |