大功率激光光束光斑质量诊断仪的自适应测量

The Adaptive Measurement in the Highpower Laser Beam Analyzer

对新型大功率激光光束光斑质量诊断仪，定性地分析了测量窗口和增益系数的选取及对测量结果产生的影响，给出了利用计算机进行最优选取测量窗口和增益系数的方法，从而实现测量过程的自适应化。

Based on a new type highpower laser beam analyzer we are developing, the article evaluates the influence of the measuring window and gain upon the testing results, and puts forward a method of selecting the optimum measuring window and gain coefficient through the computer control, thereby realizes the adaptive measurement.