Abstract
Nonlinear optical quasicrystal metasurfaces to control the radiation of the second harmonic generation (SHG) will be presented. The metasurfaces are based on the geometric phase controlled plasmonic meta-atoms with local rotational symmetry, which are ordered quasiperiodically according to two quasicrystalline tilings. We found that the far field radiation of SHG waves are determined by both the tiling schemes and the local symmetry of meta-atoms. The proposed concept may open new avenues for designing nonlinear optical sources with metasurface crystals.
| Original language | English |
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| Title of host publication | META 2019 Lisbon - Portugal |
| Subtitle of host publication | The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics. Proceedings |
| Editors | Said Zouhdi, Antonio Topa |
| Publisher | META Conference |
| Pages | 1156-1157 |
| Number of pages | 2 |
| Publication status | Published - 23 Jul 2019 |
| Event | 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019 https://metapublishing.org/index.php/MP/catalog/book/65 https://metaconferences.org/META/files/meta19_proceedings.pdf |
Publication series
| Name | International Conference on Metamaterials, Photonic Crystals and Plasmonics |
|---|---|
| Publisher | META Conference |
| Volume | 2429-1390 |
Conference
| Conference | 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 |
|---|---|
| Country/Territory | Portugal |
| City | Lisbon |
| Period | 23/07/19 → 26/07/19 |
| Internet address |
Scopus Subject Areas
- Electrical and Electronic Engineering
- Materials Science (miscellaneous)
- Electronic, Optical and Magnetic Materials
- Materials Chemistry