• DocumentCode
    3701890
  • Title

    Parity-time symmetry in negative index optical metamaterials with parametric amplifier settings

  • Author

    Amarendra K. Sarma

  • Author_Institution
    Department of Physics, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India
  • fYear
    2015
  • Firstpage
    277
  • Lastpage
    279
  • Abstract
    Parity-time (PT) symmetry in an optical parametric amplifier, based on negative index metamaterial (NIM), is studied. Parametric amplification processes are considered in all the three regimes of PT symmetry, namely, below, at and above the PT threshold. It may be possible to exploit PT symmetry for various applications including compensation of loss in NIMs.
  • Keywords
    "Optical amplifiers","Optical refraction","Optical variables control","Metamaterials","Nonlinear optics","Stimulated emission","Optical device fabrication"
  • Publisher
    ieee
  • Conference_Titel
    Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
  • Type

    conf

  • DOI
    10.1109/MetaMaterials.2015.7342601
  • Filename
    7342601
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3701890