• DocumentCode
    2711464
  • Title

    Mathematical modeling of a high power CW CO2 gas-dynamic laser

  • Author

    Al-Hawat, Sharif ; Al-Mutaib, Kheir

  • Author_Institution
    Dept. of Phys., Atomic Energy Comm., Damascus, Syria
  • Volume
    1
  • fYear
    2005
  • fDate
    12-17 Sept. 2005
  • Firstpage
    130
  • Abstract
    Numerical solution of gas-dynamic laser equations in a gas mixture CO2:N2:H2O was carried out, using a five-temperature-model (one translational and four vibrational temperatures) by a computational program written in FORTRAN. The spatial distributions of population inversion, gain and temperatures of the gas flow, in addition to the laser intensity and power extraction were studied inside the cavity, for certain initial conditions like pressure (p0=20 atm), temperature (T0=1500 K), ratio of gases in the laser mixture (CO2:N2:H2O≡10:85:5).
  • Keywords
    FORTRAN; carbon compounds; gas lasers; gas mixtures; laser cavity resonators; nitrogen; numerical analysis; physics computing; population inversion; translational states; vibrational states; water; 1500 K; 20 atm; CO2-N2-H2O; FORTRAN; computational program; five-temperature-model; gas flow temperature; high power CW CO2 gas-dynamic laser; laser cavity; laser gain; laser intensity; laser power extraction; mathematical modeling; population inversion; translational temperature; vibrational temperature; Atom lasers; Equations; Fluid flow; Gas lasers; Land surface temperature; Laser modes; Laser theory; Mathematical model; Power lasers; Temperature distribution;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
  • Print_ISBN
    0-7803-9130-6
  • Type

    conf

  • DOI
    10.1109/CAOL.2005.1553839
  • Filename
    1553839
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2711464