Conference paper
Relative ionization probabilities of the γ-bands in NO
F. De Rougemont, H. Zacharias, et al.
QELS 1989
This Letter reports the first experimental observation of population inversion of a two-photon transition in NH3 using the adiabatic rapid-passage technique. The population inversion was demonstrated by the observation of stimulated two-photon gain and emission. By use of this technique, the two-photon population relaxation time T1 was measured. © 1978 The American Physical Society.
F. De Rougemont, H. Zacharias, et al.
QELS 1989
J. Pfab, J. Hager, et al.
Applied Physics B Photophysics and Laser Chemistry
T.F. Heinz, M.M.T. Loy, et al.
Physical Review Letters
A.S. Sudbo, M.M.T. Loy
Chemical Physics Letters