Publication detail

Numerical Analysis of Nanoscale Resonators Using Material Parameters at THz Frequencies

DREXLER, P. NEŠPOR, D. KADLEC, R. GESCHEIDTOVÁ, E.

Original Title

Numerical Analysis of Nanoscale Resonators Using Material Parameters at THz Frequencies

English Title

Numerical Analysis of Nanoscale Resonators Using Material Parameters at THz Frequencies

Type

conference paper

Language

en

Original Abstract

The article presents results of numerical modelling of planar resonators arrays designed for THz frequencies. The increase in the resonant frequency of each array’s element is achieved by down-scaling its dimensions. In order to achieve response in the THz/IR region of the electromagnetic response, the partial resonator components of the array collapsed in to the dot-like structures. Two types of dot-like structures were examined – a square and circle shape. Mainly the circle shape resonators seem to be promising for simplified fabrication by micro-structuring technology. Changing the uniformity of array spacing led to rise of new modes in the spectral response. Such effect could be potentially used for spectral data encoding.

English abstract

The article presents results of numerical modelling of planar resonators arrays designed for THz frequencies. The increase in the resonant frequency of each array’s element is achieved by down-scaling its dimensions. In order to achieve response in the THz/IR region of the electromagnetic response, the partial resonator components of the array collapsed in to the dot-like structures. Two types of dot-like structures were examined – a square and circle shape. Mainly the circle shape resonators seem to be promising for simplified fabrication by micro-structuring technology. Changing the uniformity of array spacing led to rise of new modes in the spectral response. Such effect could be potentially used for spectral data encoding.

Keywords

terahertz domain, finite element method, periodical resonant structure

Released

22.05.2017

Publisher

IEEE

Location

St Petersburg, Russia

ISBN

978-1-5090-6269-0

Book

Progress In Electromagnetics Research Symposium - Spring (PIERS) , 2017

Pages from

3923

Pages to

3927

Pages count

5

BibTex


@inproceedings{BUT140693,
  author="Petr {Drexler} and Dušan {Nešpor} and Radim {Kadlec} and Eva {Gescheidtová}",
  title="Numerical Analysis of Nanoscale Resonators Using Material Parameters at THz Frequencies",
  annote="The article presents results of numerical modelling of planar resonators arrays designed for THz frequencies. The increase in the resonant frequency of each array’s element is achieved by down-scaling its dimensions. In order to achieve response in the THz/IR region of the electromagnetic response, the partial resonator components of the array collapsed in to the dot-like structures. Two types of dot-like structures were examined – a square and circle shape. Mainly the circle shape resonators seem to be promising for simplified fabrication by micro-structuring technology. Changing the uniformity of array spacing led to rise of new modes in the spectral response. Such effect could be potentially used for spectral data encoding.",
  address="IEEE",
  booktitle="Progress In Electromagnetics Research Symposium - Spring (PIERS) , 2017",
  chapter="140693",
  doi="10.1109/PIERS.2017.8262443",
  howpublished="electronic, physical medium",
  institution="IEEE",
  year="2017",
  month="may",
  pages="3923--3927",
  publisher="IEEE",
  type="conference paper"
}