Low-threshold lasing from anapole metasurfaces

Aditya Tripathi, Sergey Kruk, Ha Reem Kim, Hong Gyu Park, Mikhail V. Rybin, Yuri Kivshar

    Research output: Contribution to journalConference articlepeer-review

    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.

    Original languageEnglish
    Article numberFW3O.2
    JournalOptics InfoBase Conference Papers
    Publication statusPublished - 2021
    EventCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
    Duration: 2021 May 92021 May 14

    Bibliographical note

    Publisher Copyright:
    © OSA 2021, © 2021 The Author(s)

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Mechanics of Materials

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