Quasi Three Dimensional Gold Plasmonic Metasurfaces for Enhanced Harmonic Generation and Light Conversion to UV
Plasmonic nanostructures under resonant conditions create strong spatial confinement of the electromagnetic field near the surface of the metal, which in turn enhances light-matter interaction and generates very large surface nonlinearities and enhanced frequency conversion, a fundamental step towards building coherent and efficient nano-scale UV light sources. The resonant properties are determined by the geometrical (shape, size, sharpness) and physical parameters (dielectric functions) of both the metal and surrounding dielectric materials [1–4].
Authors
- C. Cojocaru (ORCID: https://orcid.org/0000-0002-5244-8427)
- Agustín Mihi (ORCID: https://orcid.org/0000-0003-3821-7881)
- S. Mukhopadhyay (ORCID: https://orcid.org/0000-0001-6070-864X)
- J. Trull (ORCID: https://orcid.org/0000-0002-5850-088X)
- Ana Conde‐Rubio (ORCID: https://orcid.org/0000-0001-5739-2189)
- Maria Antonietta Vincenti (ORCID: https://orcid.org/0000-0001-6698-2973)
- Michael Scalora (ORCID: https://orcid.org/0000-0001-9559-7601)
Institutions
- U.S. Army Aviation and Missile Command (US)
- Institut de Ciència de Materials de Barcelona (ES)
- Institut de Microelectrònica de Barcelona (ES)
- University of Brescia (IT)
- Universitat Politècnica de Catalunya (ES)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11110326
- Primary Topic
- Metamaterials and Metasurfaces Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00