Effect of dielectric substrate on the optical properties of plasmonic waveguide

Taeseob Kim, Won Sup Lee, No Cheol Park, Kyoung Su Park, Young Pil Park

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


We computationally investigated the optical properties of a thin metallic aperture, emphasizing the effects of the dielectric substrate on the plasmonic waveguide. We demonstrate that the red-shifted wavelength and the dielectric properties (i.e., effective relative permittivity and dielectric thickness) can compensate for the optical loss due to plasmon red shift.

Original languageEnglish
Title of host publicationConference Program - MOC'11
Subtitle of host publication17th Microoptics Conference
Publication statusPublished - 2011
Event17th Microoptics Conference, MOC'11 - Sendai, Japan
Duration: 2011 Oct 302011 Nov 2

Publication series

NameConference Program - MOC'11: 17th Microoptics Conference


Other17th Microoptics Conference, MOC'11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics


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