Design of multiple nanoring-based metallic nanophotonic superlens

Jong Ryul Choi, Youngjin Oh, Donghyun Kim

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

Abstract

In this study, we investigate metallic nanophotonic lenses that consist of multiple nano-ring apertures. Emphasis was placed on a nanophotonic lens of simple two nano-ring apertures modeled on a BK7 substrate with capping and adhesion layers. Electromagnetic fields were numerically calculated in response to metal, substrate, and ambient changes when the distance of two nano-ring apertures varies at an aperture depth and width fixed at 50 and 350 nm. The results indicate that control over fairly broad ranges of focal lengths and intensities can be achieved, which is expected to be useful to implement an optical element for various nanoscale imaging applications.

Original languageEnglish
Title of host publicationIntegrated Optics
Subtitle of host publicationDevices, Materials, and Technologies XVI
DOIs
Publication statusPublished - 2012
EventIntegrated Optics: Devices, Materials, and Technologies XVI - San Francisco, CA, United States
Duration: 2012 Jan 232012 Jan 25

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8264
ISSN (Print)0277-786X

Other

OtherIntegrated Optics: Devices, Materials, and Technologies XVI
CountryUnited States
CitySan Francisco, CA
Period12/1/2312/1/25

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Choi, J. R., Oh, Y., & Kim, D. (2012). Design of multiple nanoring-based metallic nanophotonic superlens. In Integrated Optics: Devices, Materials, and Technologies XVI [82641A] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8264). https://doi.org/10.1117/12.907143