Enhanced optical coupling in localized and band-gap characteristics of plasmonic nanostructure

Nan-Fu Chiu, Chih Jen Cheng, Jiun Haw Lee, Chii Wann Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is intended to demonstrate the effect of surface plasmon coupled emission (SPGCE) on the plasmonic response of lamellar grating in both Au-grating/Alq 3 and PR-grating/Alq 3 nanostructures. Recently, intriguing studies on an appropriate nanostructure of the corrugation allows the non-radiative SPP mode to be coupled out as light into the far field with direction determined by the grating diffraction condition. It has also been shown that surface plasmon coupled emissions (SPCE) from fluorescent molecules by incident wave excite an evanescent field near the periodic metallic structure, Kretschmann configuration and multilayer grating structure to increase the radiation efficiency. In this paper, we propose to use this technique of SPGCE has performed on the localized surface plasmon (LSP) and surface plasmon band gap (SPBG) characteristics of the lamellar grating nanostructure.

Original languageEnglish
Title of host publicationNanophotonics IV
DOIs
Publication statusPublished - 2012 Jul 11
EventNanophotonics IV - Brussels, Belgium
Duration: 2012 Apr 152012 Apr 19

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8424
ISSN (Print)0277-786X

Other

OtherNanophotonics IV
CountryBelgium
CityBrussels
Period12/4/1512/4/19

Keywords

  • localized surface plasmon (LSP)
  • surface plasmon band gap (SPBG)
  • surface plasmon coupled emission (SPGCE)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Chiu, N-F., Cheng, C. J., Lee, J. H., & Lin, C. W. (2012). Enhanced optical coupling in localized and band-gap characteristics of plasmonic nanostructure. In Nanophotonics IV [842432] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8424). https://doi.org/10.1117/12.922688