Publication detail

Dielectric Sensing by Babinet's Principle in Plasmonics

RILEY, J. HORÁK, M. KŘÁPEK, V. PACHECO-PEÑA, V.

Original Title

Dielectric Sensing by Babinet's Principle in Plasmonics

Type

conference paper

Language

English

Original Abstract

The engineering of localized surface plasmon (LSP) resonances in plasmonic structures has led to advances in fields such as chemistry, medicine, and sensing. For the latter case, LSP resonances in metallic micro-/nano structures are particularly important due to these resonances being sensitive to external changes in their near-field, such as the presence of nearby dielectrics. In this communication, complementary metal-dielectric plasmonic structures designed by exploiting Babinet's principle are studied and designed to act as plasmonic sensors of thin film dielectrics. We make use of metallic plasmonic dimers and their complementary structures (holes on a thin metallic screen) and provide an in-depth study of their performance in terms of their field distribution and sensitivity.

Keywords

Dielectric materials; Plasmonics; Surface plasmons

Authors

RILEY, J.; HORÁK, M.; KŘÁPEK, V.; PACHECO-PEÑA, V.

Released

11. 9. 2023

ISBN

979-8-3503-3244-5

Book

17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023

Pages from

300

Pages to

302

Pages count

3

BibTex

@inproceedings{BUT187847,
  author="Joseph Arnold {Riley} and Michal {Horák} and Vlastimil {Křápek} and Victor {Pacheco-Peña}",
  title="Dielectric Sensing by Babinet's Principle in Plasmonics",
  booktitle="17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023",
  year="2023",
  pages="3",
  doi="10.1109/Metamaterials58257.2023.10289502",
  isbn="979-8-3503-3244-5"
}