双光束偏振合成实验研究与探讨

Study About Polarized Combination of Two Beams

为了降低在大功率注入情况下热效应对激光系统的影响，提高激光输出的偏振特性，以及提高激光器的抗破坏能力，开展多光束合成技术研究具有十分重要的意义。本文探讨了双光束偏振合成的基本理论依据，并通过实验，给出了基本规律，对于进一步开展合成工作的方向也进行了探讨。

ln order to decrease the thermal effects under high power injection,improve the polarization characteristics of output laser,and increase the ability of withstanding destroy,it is very important to conducting the research about multi beams combination.We discuss the theory about polarized combination of two beams firstly in this paper,through experiments,we get some rules of this method,and further our discuss about the next step of beam combination.