一种空间偏振目标制导方法研究

摘要

Laser polarization encoding and decoding technology is one of the key technologies to achieve laser beam guidance. In this paper, the spatial polarization encoding and decoding technology is mainly described in the laser beam guidance system, and polarized light is analyzed according to the electro-optic effect of the lithium niobate crystal. Based on the analysis, Jones matrix is applied to describe polarized light, and then decoded optical signal is processed to achieve beam guidance.%在激光驾束制导技术中，激光偏振编码、解码技术是实现驾束制导的关键技术之一。首先概述激光驾束制导中空间激光偏振编解码技术，其次利用铌酸锂晶体的电光效应对偏振光进行分析，在此基础上采用琼斯矩阵对偏振光进行描述，将经过解码后的光信号进行分析处理，以达到最终制导的目的。