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  • 1990-1994  (2)
  • 1955-1959
  • 1945-1949
  • 1915-1919
  • 1860-1869
  • 52.25.Qt  (2)
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Years
  • 1990-1994  (2)
  • 1955-1959
  • 1945-1949
  • 1915-1919
  • 1860-1869
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Investigation of XeCl vibrational and quenching kinetics: Numerical simulation of gain and laser spectra in discharge-pumped oscillators (1994)
    Springer
    Applied physics 58 (1994), S. 505-513 
    Details
    ISSN: 1432-0649
    Keywords: 52.25.Qt ; 52.80.Hc ; 52.65.+z
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Model calculations of the small-signal gain and laser spectra and of laser output energies have been performed for various discharge-pumped XeCl laser systems. From comparison between model and experiment, limits have been set for the rate coefficients for XeCl(B,C) quenching by Ne, Ne + Xe and electrons. The influence of non-stationarity and electron-electron collisions in the solution of the Boltzmann equation on the estimation of these rate coefficients has been investigated. Some rough estimates of the XeCl(X,v″) dissociation rate coefficients are given. It is shown, that due to the inclusion of bound-free emission from the XeCl(B,υ′ = 1) level it is not necessary to include strong variations of these rate coefficients with the vibrational quantum number to reproduce the intensity ratios of the two laser lines observed in free-running XeCl-excimer lasers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01081082
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Investigation of XeCl vibrational and quenching kinetics: Measurements of gain and laser spectra in a discharge-pumped oscillator module (1993)
    Springer
    Applied physics 56 (1993), S. 243-248 
    Details
    ISSN: 1432-0649
    Keywords: 52.25.Qt ; 52.70.Kz ; 52.80.Hc
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The small signal gain, amplified spontaneous emission and laser spectra of a transverse discharge-excited XeCl laser have been measured. Several gas mixtures, total gas pressures and electron densities have been investigated. From these measurements it is concluded, that bound-free transitions and transitions to high-lying vibrational levels of the ground state contribute significantly to the gain and laser emission. For the upper laser level a vibrational population ratio [XeCl(B, υ′=1)]/[XeCl(B, υ′=0)] corresponding to a temperature of about 370 K has been determined. The intensity ratio of about 1 observed for the two laser lines may be explained by the vibrational and quenching kinetics of the lower laser level together with the upper state kinetics. A table summarizing the result of the small gain measurement has been included for model comparison.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00325211
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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