The signal of laser plane is received by S3931-PSD produced by Hamamatsu. Have accomplished the design of the process circuit of the PSD signal.

• 激光平面信号采集的模块设计,根据课题的需要,选择日本Hamamatsu公司S3931型PSD,结合现代电子设计技术,完成了PSD输出信号的处理电路设计工作。