Low-Threshold Lasing from Anapole Metasurfaces
Date
Authors
Tripathi, Aditya
Kruk, Sergey
Kim, Ha-Reem
Park, Hong-Gyu
Rybin, Mikhail V.
Kivshar, Yuri
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Volume Title
Publisher
Optica Publishing Group
Abstract
We study active metasurfaces composed of arrays of split-nanodisk resonators made of InGaAs slab with embedded InGaAsP quantum wells. We demonstrate lasing from high-Q localized anapole modes with high coherence, narrow linewidth, and low threshold.
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Source
2021 Conference on Lasers and Electro-Optics (CLEO)
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DOI
Restricted until
2099-12-31