• DocumentCode
    1770654
  • Title

    All-dielectric metasurface focusing lens

  • Author

    West, Paul R. ; Stewart, James L. ; Kildishev, Alexander V. ; Shalaev, Vladimir M. ; Shkunov, Vladimir V. ; Strohkendl, Friedrich ; Zakharenkov, Yuri A. ; Dodds, Robert K. ; Byren, Robert

  • Author_Institution
    Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
  • fYear
    2014
  • fDate
    8-13 June 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Dielectric metamaterial layers are lossless, and exhibit relatively high transmission efficiencies (contrary to plasmonic metasurfaces). Subwavelength dielectric lenses have been developed - demonstrating beam area contraction ratio of three, and insertion losses of 11%.
  • Keywords
    dielectric materials; laser beams; lenses; light transmission; optical focusing; optical losses; optical metamaterials; plasmonics; all-dielectric metasurface focusing lens; beam area contraction ratio; dielectric metamaterial layers; high transmission efficiencies; insertion losses; plasmonic metasurfaces; subwavelength dielectric lenses; Dielectrics; Focusing; Indexes; Lenses; Optical surface waves; Plasmons; Silicon;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2014 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6989036
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1770654