• DocumentCode
    2118098
  • Title

    Antenna-coupled THz quantum cascade lasers for high-power emission

  • Author

    Chongzhao Wu ; Khanal, Subash ; Kumar, Sudhakar ; Reno, John L.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Lehigh Univ., Bethlehem, PA, USA
  • fYear
    2013
  • fDate
    8-12 Sept. 2013
  • Firstpage
    462
  • Lastpage
    463
  • Abstract
    A distributed antenna-coupling scheme for THz quantum cascade lasers is introduced. Single-mode emission in a narrow beam pattern, with an order of magnitude increase in output power is predicted compared to previous distributed-feedback schemes.
  • Keywords
    antennas; distributed feedback lasers; quantum cascade lasers; antenna-coupled THz quantum cascade lasers; distributed antenna-coupling scheme; distributed-feedback schemes; high-power emission; single-mode emission; Apertures; Cavity resonators; Laser beams; Laser modes; Power generation; Quantum cascade lasers; Surface emitting lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Photonics Conference (IPC), 2013 IEEE
  • Conference_Location
    Bellevue, WA
  • Print_ISBN
    978-1-4577-1506-8
  • Type

    conf

  • DOI
    10.1109/IPCon.2013.6656637
  • Filename
    6656637
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2118098