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
    Period2012/04/152012/04/19

    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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