Design of Galvanometer Laser Scanning System Based on FPGA

Aimed at the problem of data transmission in low speed, this paper employs a new system, which contains galvanometer, laser sensor, periphery and FPGA-the core of the system. Describe the working process of hardware and software design. Experiment shows that laser scanning frequency reaches 30 KHz, galvanometer triggering time is less than 300 ns and galvanometer works continuously.