Resonant Infrared Up-Conversion from Thick Gallium Selenide on Silicon Hybrid Metasurface
We experimentally demonstrate resonant infrared up-conversion from 3000nm to 770nm wavelength through sum frequency generation in hybrid metasurface consisting of optimally designed multilayer gallium selenide on silicon metasurface with square meta-atoms with 45-times resonance enhancement.
Authors
- Anirudh Krishna (ORCID: https://orcid.org/0000-0002-5619-1569)
- Asish Prosad (ORCID: https://orcid.org/0009-0002-3421-9011)
- Varun Raghunathan (ORCID: https://orcid.org/0000-0002-0141-4032)
- Urmila Bag
- K. M. Jyothsna
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff149_7
- Primary Topic
- Metamaterials and Metasurfaces Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00