• DocumentCode
    1523806
  • Title

    A 60-W high-beam-quality single-oscillator copper vapor laser

  • Author

    Withford, Michael J. ; Brown, Daniel J.W.

  • Author_Institution
    Centre for Lasers & Applications, Macquarie Univ., North Ryde, NSW, Australia
  • Volume
    35
  • Issue
    7
  • fYear
    1999
  • fDate
    7/1/1999 12:00:00 AM
  • Firstpage
    997
  • Lastpage
    1003
  • Abstract
    We report dramatic improvements (up to four times) in the generation of high-beam-quality (HBQ) output power from copper vapor lasers (CVLs) by using tailored HCl-H2-Ne buffer gas mixtures. Up to 60 W of HBQ power was obtained from a 38-mm bore-diameter CVL at a pulse repetition frequency of 12 kHz and 50 W at 22 kHz. This improvement in power capability is attributable to the modification of the spatio-temporal gain characteristics of the laser when using the new buffer gas mixture
  • Keywords
    copper; gas lasers; gas mixtures; laser beams; laser cavity resonators; 38 mm; 50 W; 60 W; Cu; Cu high-beam-quality single-oscillator vapor laser; HCl-H2-Ne; HCl-H2-Ne buffer gas mixtures; bore-diameter CVL; buffer gas mixture; high-beam-quality output power; power capability; pulse repetition frequency; spatio-temporal gain characteristics; Copper; Diffraction; Frequency; Gas lasers; Hydrogen; Laser beams; Power generation; Power lasers; Pump lasers; Solid lasers;
  • fLanguage
    English
  • Journal_Title
    Quantum Electronics, IEEE Journal of
  • Publisher
    ieee
  • ISSN
    0018-9197
  • Type

    jour

  • DOI
    10.1109/3.772168
  • Filename
    772168
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1523806