Design of FELiChEM, the first infrared free-electron laser user facility   in China
  FELiChEM is a new experimental facility under construction at University of Science and Technology of China (USTC), whose core device is two free electron laser oscillators generating middle-infrared and far-infrared laser and covering the spectral range of 2.5-200 $\mu$m. It will be a dedicated infrared light source aiming at energy chemistry research. We present the brief design of FEL oscillators with the emphasis put on the middle-infrared oscillator. Most of the basic parameters are determined and the anticipated performance of the output radiation is given. The first light of FELiChEM is targeted for the end of 2017. 
He-Ting Li, Qi-Ka Jia, Shan-Cai Zhang, Lin Wang, Yong-Liang Yang
physics.acc-ph