• DocumentCode
    1772152
  • Title

    Zenneck THz surface waves-assisted imaging of subwavelength dielectric particles

  • Author

    Navarro-Cia, M. ; Natrella, Michele ; Dominec, Filip ; Delagnes, Jean-Christophe ; Kuzel, Petr ; Mounaix, Patrick ; Graham, Chris ; Renaud, Cyril C. ; Seeds, Alwyn J. ; Mitrofanov, Oleg

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Imperial Coll. London, London, UK
  • fYear
    2014
  • fDate
    8-13 June 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Electromagnetic Zenneck THz surface waves propagating on a bow-tie antenna are employed for time-resolved near-field imaging of subwavelength-size SrTiO3 and TiO2 particles. This approach provides high contrast, high-spatial resolution imaging through enhancing the fieldparticle interaction.
  • Keywords
    bow-tie antennas; microwave antennas; strontium compounds; surface electromagnetic waves; terahertz wave devices; terahertz wave imaging; terahertz waves; titanium compounds; SrTiO3; TiO2; bow-tie antenna; electromagnetic Zenneck THz surface wave propagation; field-particle interaction; high-spatial resolution imaging; subwavelength dielectric particles; time resolved near field imaging; Antennas; Dielectrics; Imaging; Noise measurement; Probes; Surface waves;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2014 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6989795
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1772152