Applied Physics B

, Volume 48, Issue 3, pp 249–252 | Cite as

Studies of vibrational relaxation in CDF3 following intense laser excitation

  • E. M. Alonso
  • R. J. D'Angelo
  • E. J. Quel
Contributed Papers

Abstract

The V-T/R relaxation time of CDF3 was measured studying the laser-induced infrared fluorescence emitted by vibrationally excited CDF3. Following excitation by the 10R(12) line of a TEA CO2 laser infrared fluorescence has been detected without spectral resolution in the 1100–700 cm−1 range. A decay rate of 28.8 ms−1 Torr−1 was obtained for pure CDF3 when it is excited with a fluence of 390 mJ/cm2. Measurements have also been made in the presence of different bath gases (He, Ne, Ar, Xe, and CHF3).

PACS

33.00 39.00 82.50 

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Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • E. M. Alonso
    • 1
  • R. J. D'Angelo
    • 1
  • E. J. Quel
    • 1
  1. 1.CEILAP (CITEFA-CONICET)Villa MartelliArgentina

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