Impact of dielectric permittivity of a substrate on the THz scattering enhanced due to near-field effectShow others and affiliations
2010 (English)In: 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010, IEEE , 2010, p. 330-331Conference paper, Published paper (Refereed)
Abstract [en]
Enhanced scattering of the THz radiation caused by the interaction of near field component with plasmons in a substrate material results in sub-wavelength resolution within THz range. Variation of dielectric permittivity of organic materials placed on a metal substrate can improve contrast of the image obtained with such a technique.
Place, publisher, year, edition, pages
IEEE , 2010. p. 330-331
Keywords [en]
Dielectric permittivities, Enhanced scattering, Metal substrate, Near field effect, Near fields, Organic materials, Substrate material, Subwavelength resolution, THz radiation, Dielectric materials, Permittivity, Terahertz waves, Photonics
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-150096DOI: 10.1109/ACP.2010.5682535Scopus ID: 2-s2.0-79851494038ISBN: 978-142447111-9 (print)OAI: oai:DiVA.org:kth-150096DiVA, id: diva2:741833
Conference
Asia Communications and Photonics Conference and Exhibition, ACP 2010, 8 December 2010 through 12 December 2010, Shanghai, China
Note
QC 20140829
2014-08-292014-08-292024-03-15Bibliographically approved