RECENT ADVANCES IN NONLINEAR SPECTROSCOPY FOR SURFACE STUDIES
T.F. Heinz, F.J. Himpsei, et al.
IQEC 1988
We show that in order to describe completely the coherent coupling between the pump and probe pulses in a pumpprobe measurement of transient absorption, the influence of induced phase gratings must be included. The importance of phase gratings is demonstrated experimentally for the case of a bleachable dye and analyzed in terms of transient four-wave mixing. These results are relevant to the interpretation of pump-probe measurements on all time scales performed with pulses from a single laser, particularly when the pulse duration is comparable with the material response time. © 1985 Optical Society of America.
T.F. Heinz, F.J. Himpsei, et al.
IQEC 1988
J.A. Prybyla, T.F. Heinz, et al.
QELS 1989
J.I. Dadap, J. Shan, et al.
Applied Physics B: Lasers and Optics
R.R. Cavanagh, D.S. King, et al.
Journal of Physical Chemistry