• DocumentCode
    547008
  • Title

    Broad band unidirectional invisibility using PT-symmetry

  • Author

    Ramezani, H. ; Lin, Z. ; Eichelkraut, T. ; Kottos, T. ; Cao, H. ; Christodoulides, D.N.

  • Author_Institution
    Dept. of Phys., Wesleyan Univ., Middletown, CT, USA
  • fYear
    2011
  • fDate
    1-6 May 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We show that parity-time symmetric Bragg grating structures, at the spontaneous PT-symmetry point, can act as unidirectional transparent media where the reflection from one side is suppressed while it is enhanced from the other.
  • Keywords
    Bragg gratings; light reflection; self-induced transparency; Bragg grating structures; broadband unidirectional invisibility; parity-time symmetry; reflection; spontaneous PT-symmetry point; unidirectional transparent media; Absorption; Gratings; Integrated optics; Reflection; Refractive index; Scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2011 Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-4577-1223-4
  • Type

    conf

  • Filename
    5951326
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=547008