Skip to main content
Top
Published in:

01-02-2025

Laser interaction with a MIM nanostructure including bowtie aperture and cylindrical holes for plasmonic field enhancement based on strong coupling of LSPR and SPPs

Authors: Mohsenifard Atefeh, Mohebbi Masoud

Published in: Journal of Computational Electronics | Issue 1/2025

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

In this paper, a metal–insulator–metal (MIM) array nanostructure consisting of a bowtie aperture and cylindrical holes is proposed as a field amplifier. This hybrid array consists of a grating film made of gold in which some cylindrical holes are replaced with a bowtie aperture, sapphire substrate, and finally a metal film. The array of cylindrical holes acting as a two-dimensional grating can effectively excite propagating surface plasmon polariton modes along a metal film, but the electric field enhancement inside it is relatively weak. On the other hand, the bowtie aperture, with its sharp corners and small gap, can provide a greater intensity enhancement factor within its gap. The combination of these two MIM nanostructures forms a strong coupling between the propagating and localized surface plasmons, leading to an improvement in field confinement in the bowtie aperture in the sub-diffraction limit and its magnitude increase of 115 times. This effective enhancement can be used in plasmonic sensors, lasers, SERS, etc., applications.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literature
3.
go back to reference Challener, W.A., Peng, C., Itagi, A.V., Karns, D., Peng, W., Peng, Y., Yang, X., Zhu, X., Gokemeijer, N.J., Hsia, Y.T., Ju, G., Rottmayer, R.E., Seigler, M.A., Gage, E.C.: Heat-assisted magnetic recording by a near-field transducer with efficient optical energy transfer. Nat. Photonics 3, 220–224 (2009). https://doi.org/10.1038/nphoton.2009.26CrossRefMATH Challener, W.A., Peng, C., Itagi, A.V., Karns, D., Peng, W., Peng, Y., Yang, X., Zhu, X., Gokemeijer, N.J., Hsia, Y.T., Ju, G., Rottmayer, R.E., Seigler, M.A., Gage, E.C.: Heat-assisted magnetic recording by a near-field transducer with efficient optical energy transfer. Nat. Photonics 3, 220–224 (2009). https://​doi.​org/​10.​1038/​nphoton.​2009.​26CrossRefMATH
16.
go back to reference Ebadian, H., Mohebbi, M.: Extending the high-order-harmonic spectrum using surface plasmon polaritons, (2017) Ebadian, H., Mohebbi, M.: Extending the high-order-harmonic spectrum using surface plasmon polaritons, (2017)
Metadata
Title
Laser interaction with a MIM nanostructure including bowtie aperture and cylindrical holes for plasmonic field enhancement based on strong coupling of LSPR and SPPs
Authors
Mohsenifard Atefeh
Mohebbi Masoud
Publication date
01-02-2025
Publisher
Springer US
Published in
Journal of Computational Electronics / Issue 1/2025
Print ISSN: 1569-8025
Electronic ISSN: 1572-8137
DOI
https://doi.org/10.1007/s10825-024-02258-2