A novel microlens arrays coupler of surface plasmon resonance for biochemical applications

Nan Fu Chiu, Yu Hsuan Ho, Kuan Yu Chen, Jiun Haw Lee, Mao Kuo Wei, Chii Wann Lin

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

    1 Citation (Scopus)

    Abstract

    This study proposed a novel approach to replace the traditional surface plasmon resonance (SPR) bulk prism by microlens arrays (MLAs). It demonstrated the effect that coupling SPR on the optical response of microlens arrays structure. Surface plasmons are features specific to the interface of metal-dielectric. They are due to charge density oscillations in the metal, accompanied by electromagnetic field dissipation in the metal and in the dielectric. SPR biosensor bulk prism technology has been commercialized and SPR biosensors have become a central tool for characterizing and quantifying biomolecular interactions. We will used this microlens arrays coupling SPP phenomenon, which gives rise to selective spectral response due to a local field enhancement interrelating the optical and biochemical domains.

    Original languageEnglish
    Title of host publicationPlasmonics in Biology and Medicine IV
    DOIs
    Publication statusPublished - 2007 Apr 30
    EventPlasmonics in Biology and Medicine IV - San Jose, CA, United States
    Duration: 2007 Jan 232007 Jan 23

    Publication series

    NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
    Volume6450
    ISSN (Print)1605-7422

    Other

    OtherPlasmonics in Biology and Medicine IV
    Country/TerritoryUnited States
    CitySan Jose, CA
    Period2007/01/232007/01/23

    Keywords

    • Biosensor
    • Microlens arrays (MLAs)
    • Surface plasmon resonance (SPR)

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Biomaterials
    • Atomic and Molecular Physics, and Optics
    • Radiology Nuclear Medicine and imaging

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