@inproceedings{d01b4e080d9b4f1499f520091f12be13,
title = "Near-field studies of surface plasmon generation: Optical and terahertz studies",
abstract = "We study the dielectric constant dependent diffraction phenomena of single slit apertures, both theoretically and experimentally. We experimentally simulate perfect metal and real metal cases by investigating subwavelength diffraction by a single slit, both in nano-optical and in terahertz regimes, keeping the slit-width/wavelength ratio approximately the same for both of frequency regimes. The wave-front in optical regime separates itself into forward propagating beam and surface-bound 90-degree diffracted wave, i.e., surface plasmon polaritons; while the separation of modes is not observed in terahertz regime.",
keywords = "Near-field, Surface plasmon, THz spectroscopy",
author = "Kihm, {H. W.} and Lee, {K. G.} and Seo, {M. A.} and Ahn, {K. J.} and Adam, {A. J.L.} and Kang, {J. H.} and Park, {Q. H.} and Planken, {P. C.M.} and Kim, {D. S.}",
year = "2008",
doi = "10.1117/12.794362",
language = "English",
isbn = "9780819472526",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Plasmonics",
note = "Plasmonics: Metallic Nanostructures and Their Optical Properties VI ; Conference date: 10-08-2008 Through 14-08-2008",
}