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

Zhaokai Meng; Vladislav V. Yakovlev; Zhandos Utegulov

doi:10.1117/12.2079667

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

Zhaokai Meng, Vladislav V. Yakovlev, Zhandos Utegulov

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 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 language	English
Title of host publication	Plasmonics in Biology and Medicine XII
Editors	Joseph R. Lakowicz, Tuan Vo-Dinh
Publisher	SPIE
ISBN (Electronic)	9781628414301
DOIs	https://doi.org/10.1117/12.2079667
Publication status	Published - Jan 1 2015
Event	Plasmonics in Biology and Medicine XII - San Francisco, United States Duration: Feb 7 2015 → Feb 8 2015

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	9340
ISSN (Print)	1605-7422

Other

Other	Plasmonics in Biology and Medicine XII
Country	United States
City	San Francisco
Period	2/7/15 → 2/8/15

Keywords

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

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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10.1117/12.2079667

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Cite this

Meng, Z., Yakovlev, V. V., & Utegulov, Z. (2015). Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. In J. R. Lakowicz, & T. Vo-Dinh (Eds.), Plasmonics in Biology and Medicine XII [93400Z-1] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9340). 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. ed. / Joseph R. Lakowicz; Tuan Vo-Dinh. SPIE, 2015. 93400Z-1 (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9340).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Meng, Z, Yakovlev, VV & Utegulov, Z 2015, Surface-enhanced Brillouin scattering in a vicinity of plasmonic gold nanostructures. in JR Lakowicz & T Vo-Dinh (eds), Plasmonics in Biology and Medicine XII., 93400Z-1, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 9340, SPIE, Plasmonics in Biology and Medicine XII, San Francisco, United States, 2/7/15. https://doi.org/10.1117/12.2079667

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