Engineering optical near-fields for highly efficient surface-enhanced nanoplasmonics

Donghyun Kim, Wonju Lee, Taehwang Son

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

Abstract

We have numerically analyzed the effect of geometrical parameters of circular, rhombic, and square nanostructure arrays when light fields are localized based on surface-enhanced nanoplasmonics. It was found that subdiffraction-limited field localization can be achieved using the nanostructures. We have also discussed various approaches to implement superresolution imaging systems using the obtained localized fields. The localized field can be used to implement colocalized light matter distribution with much enhanced sensitivity in surface plasmon resonance biosensor and more interestingly for super-resolution full-field microscopy.

Original languageEnglish
Title of host publicationInternational Conference on Nano-Bio Sensing, Imaging, and Spectroscopy 2015, NBSIS 2015
PublisherSPIE
Volume9523
ISBN (Electronic)9781628416794
DOIs
Publication statusPublished - 2015 Jan 1
Event2nd International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy, NBSIS 2015 - Jeju, Korea, Republic of
Duration: 2015 Feb 252015 Feb 27

Other

Other2nd International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy, NBSIS 2015
CountryKorea, Republic of
CityJeju
Period15/2/2515/2/27

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All Science Journal Classification (ASJC) codes

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

Cite this

Kim, D., Lee, W., & Son, T. (2015). Engineering optical near-fields for highly efficient surface-enhanced nanoplasmonics. In International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy 2015, NBSIS 2015 (Vol. 9523). [952308] SPIE. https://doi.org/10.1117/12.2189754