• DocumentCode
    689037
  • Title

    High performance, spatially coherent, multicolor distributed feedback lasers in optically pumped colloidal quantum dots

  • Author

    Kwangdong Roh ; Cuong Dang ; Joonhee Lee ; Sungmo Ahn ; Heonsu Jeon ; Breen, C. ; Steckel, J.S. ; Coe-Sullivan, S. ; Nurmikko, Arto

  • Author_Institution
    Dept. of Phys., Brown Univ., Providence, RI, USA
  • fYear
    2013
  • fDate
    9-14 June 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Novel distributed feedback lasers were created in densely packed colloidal quantum dot single exciton gain media. The optically pumped lasers demonstrated internal efficiency of 28%, spatially coherent beams, average power of 400 μW.
  • Keywords
    colloids; distributed feedback lasers; excitons; laser beams; light coherence; optical pumping; quantum dot lasers; average power; densely packed colloidal quantum dot single exciton gain media; high performance distributed feedback lasers; internal efficiency; multicolor distributed feedback lasers; optically pumped colloidal quantum dots; optically pumped lasers; power 400 muW; spatially coherent beams; spatially coherent distributed feedback lasers; Distributed feedback devices; Green products; Laser beams; Optical pumping; Pump lasers; Quantum dot lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2013 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6833418
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=689037