Extreme light confinement based on plasmonic nanopost arrays for super-localization microscopy

Hongki Lee, Donghyun Kim

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


Near-field distribution produced by plasmonic nanopost arrays was measured under total internal reflection. Measured result was compared with finite difference time domain simulations. The size of localized field on nanopost arrays was measured to be 180 nm, 0.57-times smaller than diffraction-limited Gaussian spot size. The possibility of plasmonic nanopost arrays for applications in super-localization microscopy was explored.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580330
Publication statusPublished - 2017
EventFrontiers in Optics, FiO 2017 - Washington, United States
Duration: 2017 Sept 182017 Sept 21

Publication series

NameOptics InfoBase Conference Papers
VolumePart F66-FiO 2017
ISSN (Electronic)2162-2701


OtherFrontiers in Optics, FiO 2017
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
© OSA 2017.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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