Abstract
We demonstrate a compact flat-optics (metasurface) platform for generating and dynamically controlling hybrid grafted vortex beams and azimuthally tailored multispectral OAM combs. By superposing multiple helical phase profiles, beams with precisely customized topological charges and multispectral OAM spectra are achieved, offering new avenues for optical encryption, communications, and particle manipulation.
| Original language | English |
|---|---|
| Pages | 1805 |
| Number of pages | 1 |
| Publication status | Published - 2025 |
| Event | 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2025 - Malaga, Spain Duration: 22 Jul 2025 → 25 Jul 2025 |
Conference
| Conference | 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2025 |
|---|---|
| Abbreviated title | META 2025 |
| Country/Territory | Spain |
| City | Malaga |
| Period | 22/07/25 → 25/07/25 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Materials Science (miscellaneous)
- Materials Chemistry
- Electrical and Electronic Engineering
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