• DocumentCode
    500594
  • Title

    Total-reflection active-mirror laser with directly liquid-nitrogen-cooled Yb:YAG ceramics

  • Author

    Furuse, H. ; Saiki, T. ; Imasaki, K. ; Fujita, M. ; Ishii, S. ; Takeshita, K. ; Miyanaga, N. ; Kawanaka, J.

  • Author_Institution
    Inst. for Laser Technol., Suita, Japan
  • fYear
    2009
  • fDate
    2-4 June 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report on the efficient operation of directly liquid-nitrogen-cooled Yb:YAG active-mirror laser. A CW output power of 273 W with slope efficiency of 72% was demonstrated. High heat removal ability was ensured at 743 W/cm2.
  • Keywords
    cooling; laser beams; laser mirrors; nitrogen; solid lasers; ytterbium; YAG:Yb; directly liquid-nitrogen-cooled ceramics; efficiency 72 percent; power 273 W; total-reflection active-mirror laser; Ceramics; Diodes; Laser excitation; Laser fusion; Optical pumping; Power generation; Power lasers; Pump lasers; Semiconductor laser arrays; Solid lasers; (140.3480) Lasers, diode-pumped; (140.3580) Lasers, solid-state; (140.3615) Lasers, ytterbium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-55752-869-8
  • Electronic_ISBN
    978-1-55752-869-8
  • Type

    conf

  • Filename
    5226007
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=500594