Abstract
Time-resolved spectroscopy developments are presented focussing on ultrafast IR laser techniques probing molecular dynamics. These developments at the ULTRA laboratory focus on improving sensitivity, expanding data collection parameters and widening application to a diverse array of samples. The techniques presented apply high repetition rate lasers, 1 – 100 kHz, based on cryo-cooled, titanium sapphire, ytterbium (Yb:KGW) and an ytterbium-pumped optical parametric chirped pulse (OPCPA) amplifiers. The outputs are used directly in experiments or via wavelength conversion devices in the ultraviolet to infrared (200 – 16000 nm).
© 2017 IEEE
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