At the KU-FEL facility, we generate and use very intense radiation in MIR region and THz region for various user experiments. The entire facility layout is shown in Figure below.

MIR-FEL has three user stations. The first one (US#1) is for MIR-FEL diagnostics and simple irradiation. The second one (US#2) is the pump-probe experiment station, where 4-K-closed-cycle He cryostat, ns-Nd:YAG and ps-Nd:YAG are available together with MIR-FEL. The third one (US#3) is multi-purpose experiment station, where users can bring their experimental apparatus to a optical table. Now US#3 is occupied by a spTPO and not available for user experiments.

THz-CUR has no user stations now. User experiments of THz-CUR is performed a optical table very close to the source. Because of radiation hazard, users must operate samples with remote control.