• DocumentCode
    421909
  • Title

    Electrical beam steering of quantum cascade lasers

  • Author

    Troccoli, Mariano ; Capasso, Federico ; Sivco, Deborah L. ; Peabody, Milton L. ; Cho, Alfred Y. ; Gmachl, Claire

  • Author_Institution
    Divsion of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
  • Volume
    1
  • fYear
    2004
  • fDate
    16-21 May 2004
  • Abstract
    We present the realization of a quantum cascade laser with tapered waveguide and patterned contacts that allow to control the emission profile by modifying the electrical excitation in different sections of the device.
  • Keywords
    beam steering; infrared sources; infrared spectra; quantum cascade lasers; waveguide lasers; electrical beam steering; electrical excitation; emission profile; patterned contacts; quantum cascade lasers; tapered waveguide;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2004. (CLEO). Conference on
  • Conference_Location
    San Francisco, CA
  • Print_ISBN
    1-55752-777-6
  • Type

    conf

  • Filename
    1361361
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=421909