Soft-Nanoimprinted Metasurfaces with Crossing Lattice Resonances in the Visible Range
The field of metasurfaces became very mature and broad with numerous works in the past years [1]. However, the fabrication of nanostructures on large surface areas for the visible range remains challenging and limited to a few materials. Here, we present an unconventional fabrication approach using a bottom-up process with a solution of metal-oxides to target negligible side wall angles in barium titanate and allow for dense meta-atoms.
Authors
- Natalia M. Litchinitser (ORCID: https://orcid.org/0000-0002-3855-0927)
- Luca Carletti (ORCID: https://orcid.org/0000-0001-6268-9817)
- Domenico de Ceglia (ORCID: https://orcid.org/0000-0001-5736-6298)
- Hooman Barati Sedeh (ORCID: https://orcid.org/0000-0002-3908-6652)
- Virginia Falcone (ORCID: https://orcid.org/0000-0002-7560-3805)
- Helena Weigand (ORCID: https://orcid.org/0000-0003-0558-5899)
- Rachel Grange (ORCID: https://orcid.org/0000-0001-7469-9756)
- Maria Antonietta Vincenti (ORCID: https://orcid.org/0000-0001-6698-2973)
- Davide Rocco (ORCID: https://orcid.org/0000-0002-5678-0531)
- Michael Scalora (ORCID: https://orcid.org/0000-0001-9559-7601)
- Wenhao Li (ORCID: https://orcid.org/0009-0008-9144-8682)
Institutions
- Advanced Micro Devices (Canada) (CA)
- Duke University (US)
- ETH Zurich (CH)
- University of Brescia (IT)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11110732
- Primary Topic
- Photonic Crystals and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00