本文介绍了在激光加工中,采用单片机构成激光脉冲能量的测量与控制系统。该系统采用光电探测器对激光脉冲能量实时测量,由单片机系统进行实时数据采集与数据处理,对激光器进行实时控制,实验表明,该系统可提高激光脉冲能量的稳定性和精度。 This article describes the laser processing, the use of single-chip laser pulse energy measurement and control system. The system uses the photodetector to measure the laser pulse energy in real time. The system real-time data acquisition and data processing are carried out by the single-chip microcomputer system. The laser is controlled in real time. Experiments show that the system can improve the stability and accuracy of laser pulse energy.