Ultrafast Tuning of Radiative Optical Losses in Quasi-Bound States in the Continuum
Optically resonant metasurfaces provide a convenient way to enhance light-matter interactions in a confined spectral region, boosting nonlinear phenomena, sensitivity in biosensing, or spontaneous emission. Specifically, structures based on symmetry-protected quasi-bound states in the continuum (qBICs) have emerged as a popular framework to design resonant metasurfaces, as their structure does not only determine the resonance's wavelength, but also the quality-factor through the asymmetry of each unit cell [1].
Authors
- Andreas Tittl (ORCID: https://orcid.org/0000-0003-3191-7164)
- Stefan Alexander Maier (ORCID: https://orcid.org/0000-0001-9704-7902)
- Andreas Aigner (ORCID: https://orcid.org/0000-0001-8990-4775)
- Thomas Possmayer (ORCID: https://orcid.org/0009-0004-3618-3539)
- Leonardo de S. Menezes (ORCID: https://orcid.org/0000-0002-8654-1953)
- Thomas Weber (ORCID: https://orcid.org/0000-0003-1815-8263)
Institutions
- Nanosystems Initiative Munich (DE)
- Monash University (AU)
- Ludwig-Maximilians-Universität München (DE)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11110411
- Primary Topic
- Metamaterials and Metasurfaces Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00