Theory of topological corner state laser in Kagome waveguide arrays
In comparison with conventional lasers, topological lasers are more robust and can be immune to disorder or defects if lasing occurs in topologically protected states. Previously reported topological lasers were almost exclusively based on the first-order photonic topological insulators. Here, we sh...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2021-04-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0042975 |