Lasing from Multipolar Modes of Topological Corner States
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Date
Authors
Kim, Ha-Reem
Smirnova, Daria
Hwang, Min-Soo
Jeong, Kwang-Yong
Kivshar, Yuri
Park, Hong-Gyu
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Optica Publishing Group
Abstract
We demonstrate lasing action from corner states in nanophotonic topological structures. We identify multipole corner modes with distinct emission profiles via hyperspectral imaging and discern signatures of non-Hermitian radiative coupling of the topological states.
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2021 Conference on Lasers and Electro-Optics (CLEO)
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Restricted until
2099-12-31