Advertisement

Measurement of Two-Photon Cross-Section in DABCO with the Use of Picosecond Pulses

  • G. Arjavalingam
  • J. H. Glownia
  • P. P. Sorokin
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 38)

Abstract

From a qualitative standpoint, the vapor phase molecule triethylenediamine (DABCO) has a disposition of energy levels1 that seems favorable for a demonstration of gain by two-photon stimulated emission (TPSE).2 Several material parameters, knowledge of which is required to assess the feasibility of the above experiment, have recently been determined. These include the population dynamics and absorption spectrum of the two-photon emitting à (3s(+)) state. In this talk some details are given about the measurement of yet another important parameter of the system, the transient regime two-photon cross-section B.

Keywords

Picosecond Pulse Sequence Band Picosecond Laser Pulse Excited Vibrational Level Continuous Train 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    D. H. Parker and Ph. Avouris, J. Chem. Phys. 71, 1241 (1979).ADSCrossRefGoogle Scholar
  2. 2.
    J. H. Glownia, G. Arjavalingam and P. P. Sorokin, paper (ThFF1) in XIII IQEC.Google Scholar
  3. 3.
    D. S. Bethune, Appl. Opt. 20, 1897 (1981).ADSCrossRefGoogle Scholar
  4. 4.
    D. S. Bethune, A. J. Schell-Sorokin, J. R. Lankard, M. M. T. Loy and P. P. Sorokin, in Advances in Laser Spectroscopy, Vol. 2, B. A. Garetz and J. R. Lombardi, editors (John Wiley and Sons, 1983 ).Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • G. Arjavalingam
    • 1
  • J. H. Glownia
    • 1
  • P. P. Sorokin
    • 1
  1. 1.IBM Thomas J. Watson Research CenterYorktown HeightsUSA

Personalised recommendations