A scanning mirror system was successfully designed to measure the two-dimensional beam profile of a pulse laser and the far field intensity distributions of a high repetition rate TEA CO2 laser were given. 设计了一种用转镜扫描法测量高重复频率脉冲激光器输出光强二维分布的系统,给出了高重复频率脉冲TEACO2激光器运场光强分布的测试结果。