Publication detail

Effect of Lattice Geometry on Optical Transmission through Subwavelength Nanohole Arrays

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

Original Title

Effect of Lattice Geometry on Optical Transmission through Subwavelength Nanohole Arrays

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

Released

1. 9. 2016

ISBN

978-1-5090-1803-1

Book

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

Pages from

1

Pages to

3

Pages count

3

BibTex

@inproceedings{BUT128028,
  author="CETIN , A. E. and DRŠATA, M. and EKSIOGLU ÖZOK, Y. and PETRÁČEK, J.",
  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",
  pages="1--3",
  isbn="978-1-5090-1803-1"
}