Electrically Tunable and Reconfigurable Topological Edge State Laser

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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Bibliographic Details
Main Authors: Hang Li, Ruizhe Yao, Bowen Zheng, Sensong An, Mohammad Haerinia, Jun Ding, Chi-Sen Lee, Hualiang Zhang, Wei Guo
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Optics
Subjects:
electrically tunable
Fabry–Perot laser
topological edge states
active topological defect
non-Hermitian system
SSH laser chain
Online Access:https://www.mdpi.com/2673-3269/3/2/13

Internet

https://www.mdpi.com/2673-3269/3/2/13

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