Single and Multi-Mode Lasing Emission by Quasi-BIC TiO<sub>2</sub> Metasurfaces
On-chip single and multi-mode lasers are essential tools for a wide range of applications, including optical signal processing, wavelength multiplexing, quantum computing, and more [1]. All-dielectric metasurfaces, which support a rich variety of optical modes, serve as versatile platforms for nanoscale lasing thanks to their low absorption loss and compatibility with various gain media [2]. By tailoring the geometrical parameters of such metasurfaces, specific resonant modes can be enabled, and their spectral characteristics can be tuned.
Authors
- Daniel Repp (ORCID: https://orcid.org/0000-0003-4455-1464)
- Ayesheh Bashiri (ORCID: https://orcid.org/0000-0001-7782-4903)
- Thomas Pertsch (ORCID: https://orcid.org/0000-0003-4889-0869)
- Aleksandr Vaskin (ORCID: https://orcid.org/0000-0002-3014-1002)
- Katsuya Tanaka (ORCID: https://orcid.org/0000-0001-8230-8479)
- Isabelle Staude (ORCID: https://orcid.org/0000-0001-8021-572X)
- Marijn Rikers (ORCID: https://orcid.org/0000-0002-9627-7586)
Institutions
- Friedrich Schiller University Jena (DE)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11111159
- Primary Topic
- Photonic Crystals and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00