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

Funding Information:
The authors acknowledge a financial support from the Strategic Fund of the Australian National University, the Australian Research Council (grant DP200101168), and the National Research Foundation of Korea (NRF) funded by the Korean government (MSIT) (grant no. 2018R1A3A3000666).

Funding Information:
Acknowledgements. The authors acknowledge a financial support from the Strategic Fund of the Australian National University, the Australian Research Council (grant DP200101168), and the National Research Foundation of Korea (NRF) funded by the Korean government (MSIT) (grant no. 2018R1A3A3000666).

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Fingerprint

Dive into the research topics of 'Low-threshold lasing from anapole metasurfaces'. Together they form a unique fingerprint.

Cite this