Electrically Tunable and Reconfigurable Topological Edge State Laser

Incorporating active components in photonic structures with a topological configuration has been shown to achieve lasing at topological edge states. Here, we report an electrically tunable topological edge-state laser in a one-dimensional complex Su–Schrieffer–Heeger chain. The proposed design is re...

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Hlavní autoři:	Hang Li, Ruizhe Yao, Bowen Zheng, Sensong An, Mohammad Haerinia, Jun Ding, Chi-Sen Lee, Hualiang Zhang, Wei Guo
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2022-04-01
Edice:	Optics
Témata:	electrically tunable Fabry–Perot laser topological edge states active topological defect non-Hermitian system SSH laser chain
On-line přístup:	https://www.mdpi.com/2673-3269/3/2/13
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