|Single wavelength absorption kinetics
Pump intensity dependence of a dye sensitised TiO2 film. Observe how the shape of the kinetic traces changes with pump intensity, indicating the necessity of low pump energy measurements to verify kinetic models. Sweep mode is used except for the two lowest pump intensities.
An example of really low pump intensity (dye sensitised TiO2 film).
Oscillations in Sapphire.