国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

Laser beam technology is used more and more widely, including optical communication technology, laser ranging technology, laser aiming technology, etc. the optical communication technology is the most widely used. In the process of optical communication, it is necessary to face the problem of the alignment between the transmitter and the receiver. Optical communication based on laser beam alignment difficult characteristics, research and design a set of laser beam alignment system based on FPGA, the design of hardware and software in the FPGA chip, high speed, stable and reliable, the characteristics of the short development cycle. The whole system takes FPGA chip as the core, supplemented by operating circuit and adaptive algorithm. The experimental results show that the system meets the requirements of beam alignment.