Detail publikačního výsledku

Exploiting Mie resonances in VO2 nanoantennas for achieving optically tunable metasurfaces in the visible range

KEPIČ, P.; LIGMAJER, F.; HRTOŇ, M.; REN, H.; DE MENEZES, L.S.; MAIER, S.A.; ŠIKOLA, T.

Originální název

Exploiting Mie resonances in VO2 nanoantennas for achieving optically tunable metasurfaces in the visible range

Anglický název

Exploiting Mie resonances in VO2 nanoantennas for achieving optically tunable metasurfaces in the visible range

Druh

Abstrakt

Originální abstrakt

We study the optical properties of VO2 nanodiscs in the visible range. These nanostructures present strong Mie resonances not only in the known high-temperature, plasmonic phase, but also in the low-temperature phase, in which the material’s behavior is predominantly dielectric. A large extinction modulation is observed when the nanodiscs go upon phase transition. The nanodiscs present large potential for being used as building blocks of a metasurface which can be tuned by shining a CW laser on it.

Anglický abstrakt

We study the optical properties of VO2 nanodiscs in the visible range. These nanostructures present strong Mie resonances not only in the known high-temperature, plasmonic phase, but also in the low-temperature phase, in which the material’s behavior is predominantly dielectric. A large extinction modulation is observed when the nanodiscs go upon phase transition. The nanodiscs present large potential for being used as building blocks of a metasurface which can be tuned by shining a CW laser on it.

Klíčová slova

Berry Phase; Holograms; Optics

Klíčová slova v angličtině

Berry Phase; Holograms; Optics

Autoři

KEPIČ, P.; LIGMAJER, F.; HRTOŇ, M.; REN, H.; DE MENEZES, L.S.; MAIER, S.A.; ŠIKOLA, T.

Rok RIV

2024

Vydáno

19.06.2022

Kniha

International Conference on Metamaterials, Photonic Crystals and Plasmonics

ISSN

2429-1390

Periodikum

META

Svazek

300599

Číslo

1

Stát

Francouzská republika

Strany od

680

Strany do

681

Strany počet

2

BibTex

@misc{BUT188094,
  author="KEPIČ, P. and LIGMAJER, F. and HRTOŇ, M. and REN, H. and DE MENEZES, L.S. and MAIER, S.A. and ŠIKOLA, T.",
  title="Exploiting Mie resonances in VO2 nanoantennas for achieving optically tunable metasurfaces in the visible range",
  booktitle="International Conference on Metamaterials, Photonic Crystals and Plasmonics",
  year="2022",
  journal="META",
  volume="300599",
  number="1",
  pages="680--681",
  issn="2429-1390",
  note="Abstract"
}