理论设计了一种反射型正交双带式积分镜均束装置，委托加工出实物，并搭建了实验装置。通过观察，该装置对实验用大功率CO2激光器光束达到了一定的均束效果，但同时均束得到的光斑光强分布出现了分裂现象，对其产生原因进行了分析。最后用均束后得到的光束对Ta2O5陶瓷进行了激光烧结实验，证明烧结效果得到了改善。

A set of laser beam homogenizing system, called crossed double strip integrators has been setup in the light of the thesis. The homogenizing result is achieved using this system for a high power CO2 laser, while there are also some limitations. The causation is analyzed in this paper. In the end, the laser sintering Ta2O5 ceramics experiment is done using the homogenized laser beam, proving sintering techniques is improved.