Ultrafast laser spectroscopy – a 5 kHz titanium sapphire laser produces 7W of power  in 35 fs pulses. A portion pumps an optical parametric amplifier providing tuneable femtosecond pulses from 1100-2700 nm, with a difference frequency generation stage providing further tuneability from 3000-15000 nm. A supercontinuum-based pump-probe setup allows measurement of pump-induced changes to transmission and reflectivity across the entire visible spectral range simultaneously.