Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures

Zhaokai Meng, Vladislav V. Yakovlev, Zhandos Utegulov

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

    4 Citations (Scopus)

    Abstract

    Brillouin spectroscopy is a powerful tool for non-invasive elasticity-specific optical imaging. We report an observation of enhancements of Brillouin scattering from liquid samples in the presence of gold nanostructures. These enhancements are attributed to surface plasmons generated by nanostructures and are found to be dependent on the nanostructures' architecture (i.e. their sizes and aspect ratios). These observations suggest that plasmonic nanostructures composed of nanodisk arrays can provide a platform for practical implementation of surface-enhanced Brillouin scattering, which is capable of localizing interaction to a nanoscopic volume to facilitate high spatial resolution elasticity measurements.

    Original languageEnglish
    Title of host publicationPlasmonics in Biology and Medicine XII
    PublisherSPIE
    Volume9340
    ISBN (Print)9781628414301
    DOIs
    Publication statusPublished - 2015
    EventPlasmonics in Biology and Medicine XII - San Francisco, United States
    Duration: Feb 7 2015Feb 8 2015

    Other

    OtherPlasmonics in Biology and Medicine XII
    CountryUnited States
    CitySan Francisco
    Period2/7/152/8/15

    Fingerprint

    Brillouin scattering
    Nanostructures
    Gold
    elastic properties
    gold
    augmentation
    Elasticity
    plasmons
    scattering
    aspect ratio
    platforms
    spatial resolution
    Plasmons
    Optical Imaging
    high resolution
    liquids
    spectroscopy
    Aspect ratio
    Spectrum Analysis
    Observation

    Keywords

    • Brillouin spectroscopy
    • Spontaneous Brillouin scattering
    • Surface enhanced Brillouin scattering
    • Virtually imaged phased array (VIPA)

    ASJC Scopus subject areas

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

    Cite this

    Meng, Z., Yakovlev, V. V., & Utegulov, Z. (2015). Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. In Plasmonics in Biology and Medicine XII (Vol. 9340). [93400Z-1] SPIE. https://doi.org/10.1117/12.2079667

    Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. / Meng, Zhaokai; Yakovlev, Vladislav V.; Utegulov, Zhandos.

    Plasmonics in Biology and Medicine XII. Vol. 9340 SPIE, 2015. 93400Z-1.

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

    Meng, Z, Yakovlev, VV & Utegulov, Z 2015, Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. in Plasmonics in Biology and Medicine XII. vol. 9340, 93400Z-1, SPIE, Plasmonics in Biology and Medicine XII, San Francisco, United States, 2/7/15. https://doi.org/10.1117/12.2079667
    Meng Z, Yakovlev VV, Utegulov Z. Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. In Plasmonics in Biology and Medicine XII. Vol. 9340. SPIE. 2015. 93400Z-1 https://doi.org/10.1117/12.2079667
    Meng, Zhaokai ; Yakovlev, Vladislav V. ; Utegulov, Zhandos. / Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. Plasmonics in Biology and Medicine XII. Vol. 9340 SPIE, 2015.
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