• DocumentCode
    733404
  • Title

    Optically pumped distributed feedback laser from organo-lead iodide perovskite thin films

  • Author

    Songtao Chen ; Wee Kiang Chong ; Joonhee Lee ; Kwangdong Roh ; Sari, Emre ; Mathews, Nripan ; Tze Chien Sum ; Nurmikko, Arto

  • Author_Institution
    Dept. of Phys., Brown Univ., Providence, RI, USA
  • fYear
    2015
  • fDate
    10-15 May 2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Perovskite (CH3NH3PbI3) films possessing optical quality were prepared by solution-based spin-casting at room temperature. We report near infrared lasing with well-defined spatially coherent output from second-order surface-emitting distributed feedback grating structure with perovskite active media.
  • Keywords
    casting; diffraction gratings; distributed feedback lasers; light coherence; optical films; optical pumping; organic compounds; solid lasers; near infrared lasing; optical quality; optically pumped distributed feedback laser; organo-lead iodide perovskite thin films; perovskite active media; second-order surface-emitting distributed feedback grating structure; solution-based spin-casting; spatially coherent output; temperature 293 K to 298 K; Gratings; Optical device fabrication; Optical feedback; Optical films; Optical pumping; Optical resonators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2015 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    7183843
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=733404