• DocumentCode
    2992016
  • Title

    High-power single-frequency operation of a DBR tapered laser

  • Author

    Paschke, K. ; Fiebig, C. ; Feise, D. ; Fricke, J. ; Kaspari, C. ; Blume, G. ; Wenzel, H. ; Erbert, G.

  • Author_Institution
    Ferdinand-Braun-Inst. fur Hochstfrequenztechnik, Berlin
  • fYear
    2008
  • fDate
    14-18 Sept. 2008
  • Firstpage
    131
  • Lastpage
    132
  • Abstract
    A 980 nm DBR tapered laser is presented which achieves 12 W power in a single longitudinal mode and a nearly diffraction limited beam with a conversion efficiency of 44%. The device has a 6th-order surface grating.
  • Keywords
    diffraction gratings; distributed Bragg reflector lasers; integrated optics; laser beams; laser mirrors; laser modes; semiconductor lasers; 6th-order surface grating; DBR tapered diode laser; conversion efficiency; diffraction-limited beam; efficiency 44 percent; high-power single-frequency operation; power 12 W; single longitudinal mode; wavelength 980 nm; Diffraction; Diode lasers; Distributed Bragg reflectors; Gratings; Laser beams; Laser modes; Optical resonators; Power generation; Power lasers; Surface emitting lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International
  • Conference_Location
    Sorrento
  • Print_ISBN
    978-1-4244-1782-7
  • Electronic_ISBN
    978-1-4244-1783-4
  • Type

    conf

  • DOI
    10.1109/ISLC.2008.4636044
  • Filename
    4636044
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2992016