Detail publikace

Vliv geometrie mříže na optickou transmisi polí nanodírek

CETIN , A. E. DRŠATA, M. EKSIOGLU ÖZOK, Y. PETRÁČEK, J.

Český název

Vliv geometrie mříže na optickou transmisi polí nanodírek

Anglický název

Effect of Lattice Geometry on Optical Transmission through Subwavelength Nanohole Arrays

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

We theoretically investigate refractive index sensors that are based on extraordinary optical transmission trough plasmonic nanoholes arranged in square and hexagonal lattices. The hexagonal system supports narrower spectral response and larger figure-of-merit values. Due its strong sensitivities, the hexagonal lattice also exhibits larger spectral shifts caused by a thin dielectric film which covers the aperture surface, mimicking a biomolecular layer.

Český abstrakt

Ukazujeme, že hexagonální upořádáními vykazuje užší spektrální odezvu a vyšší míru citlivosti. Díky silné citlivosti, hexagonální systém také vykazuje vetší spektrální posun EOT signálu, způsobený tenkým dielektrickým filmem simulujícím biomolekuly zachycené na povrchu kovu.

Anglický abstrakt

We theoretically investigate refractive index sensors that are based on extraordinary optical transmission trough plasmonic nanoholes arranged in square and hexagonal lattices. The hexagonal system supports narrower spectral response and larger figure-of-merit values. Due its strong sensitivities, the hexagonal lattice also exhibits larger spectral shifts caused by a thin dielectric film which covers the aperture surface, mimicking a biomolecular layer.

Klíčová slova anglicky

plasmonics, nanoholes, extraordinary light transmission, rectangular lattice, label-free biosensing

Vydáno

01.09.2016

ISBN

978-1-5090-1803-1

Kniha

10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

Strany od–do

1–3

Počet stran

3

BIBTEX


@inproceedings{BUT128028,
  author="Martin {Dršata} and Yasa {Eksioglu Özok} and Jiří {Petráček},
  title="Effect of Lattice Geometry on Optical Transmission through Subwavelength Nanohole Arrays",
  booktitle="10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)",
  year="2016",
  month="September",
  pages="1--3",
  isbn="978-1-5090-1803-1"
}