Bio-Rad FTS-60A fourier transform infrared spectrometer with cryostat for low-temperature experiments. Bruker IFS 66 v/s fourier transform infrared spectrometer. Bruker Senterra dispersive Raman microscope. Ultrafast laser for IR spectroscopy pump-probe or photon-echo experiments. The Setup includes two optical parametric amplifiers pumped by a Ti:Sapphire regenerative amplifier (Coherent). Biology lab for cell growth, protein purification and sample preparation.