Herein, we investigate metamaterials known as hyperbolic media. It is worthwhile mentioning, that considered substances in the usual local-response approximation exhibit hyperbolic dispersion and an associated broadband singularity in the density of states. Qualitatively we consider different properties of these metamaterials at the optical frequency range. The former are studied due to the free-electron nonlocal optical response of their metal constituents instead, from the more microscopic hydrodynamic Drude theory. Doing so, here, we report on a highly non-local metamaterial cases.
|Title of host publication||2020 22nd International Conference on Transparent Optical Networks, ICTON 2020|
|Publication status||Published - 22 Sep 2020|
|Event||22nd International Conference on Transparent Optical Networks, ICTON 2020 - Bari, Italy|
Duration: 19 Jul 2020 → 23 Jul 2020
|Name||International Conference on Transparent Optical Networks|
|Conference||22nd International Conference on Transparent Optical Networks, ICTON 2020|
|Period||19/07/20 → 23/07/20|
Bibliographical noteFunding Information:
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska Curie grant agreement No 713694 and from Engineering and Physical Sciences Research Council (EPSRC) (Grant No. EP/R024898/1). Authors also acknowledge support from the Russian Science Foundation (Grant No. 18-15-00172).
- Nanostructured metamaterial
- Nanowire metamaterial
- Non-local response