Proceedings of the Korean Vacuum Society Conference (한국진공학회:학술대회논문집)

The Korean Vacuum Society (한국진공학회)
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Broadband Light Absorption Using Gap Plasmon Resonance

  • Ko, Hyungduk (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology) ;
  • Kim, Jung Hyuk (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology) ;
  • Lim, Ju Won (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology) ;
  • Lee, Gi Yong (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology) ;
  • Jang, Ho Seong (Molecular Recognition Research Center, Korea Institute of Science and Technology) ;
  • Ko, Doo-Hyun (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology) ;
  • Han, Il Ki (Center for Opto-Electronic Convergence, Korea Institute of Science and Technology)
  • Published : 2014.02.10
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Abstract

A gap surface plasmon resonator have received considerable attention because it can dramatically enhance the absorption of the electromagnetic field. However, whereas most of studies were just focused on the absorption within a narrow range of wavelength, few studies have been performed for the broadband absorption in the visible range. Therefore, in this study, we discuss methods that can induce broadband light absorption using gap plasmon resonance in visible regime. The gap plasmon resonator will offer great potential for appplications to solar cells and bioimaging.

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