【摘要】 该文研究了激光目标反射后的偏振特性，给出了目标反射后的一些物理参数，如后向反射能量、偏振度等。为区分初始偏振辐射和非偏振辐射，讨论了垂直和水平偏振探测系统及激光发射系统，使从镜面目标反射的初始偏振信号能够复原，同时又排除了非偏振状态的随机偏振辐射。更多还原

【Abstract】 The polarizing characteristics of laser reflected from targets are studied in this article, and some physical parameters of the laser are given,such as backward reflection energy and polarization degree etc.In order to discriminate the original polarization radiation and non polarization radiation,the emission system of laser and the detection system of both vertical polarization and parallel polarization are discussed in this paper.By doing so,the original polarized signals reflected from mirror target can be restored, and the random,polarization radiation of non polarization state is eliminated.更多还原