Publication detail

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.

Original Title

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

Type

abstract

Language

English

Original Abstract

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.

Keywords

Berry Phase; Holograms; Optics

Authors

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

Released

19. 6. 2022

ISBN

2429-1390

Periodical

META

Year of study

300599

Number

1

State

French Republic

Pages from

680

Pages to

681

Pages count

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"
}