中国原子能科学研究院远红外自由电子激光装置光学系统主要用于远红外激光振盈实验,当激光功率达到一定水平后,监测激光的功率、波长及谱宽等物理参数。该项研制工作实现了实验系统装置的计算机在线测量和控制,包括激光腔的监测调整、激光基本参数(功率、波长、谱宽)的测量等。 China Institute of Atomic Energy Far-infrared free electron laser device optical system is mainly used for far-infrared laser vibration experiment, when the laser power reaches a certain level, the laser power, wavelength and spectral width and other physical parameters are monitored. The development of this project realizes the on-line measurement and control of the experimental system equipment, including the monitoring and adjustment of the laser cavity, the measurement of laser basic parameters (power, wavelength and spectral width).