中国激光, 1992, 19 (5): 347, 网络出版: 2007-09-11
2.5 kW CW CO2激光束远场光强分布及其方向性的测量
Measurement of 25 kW CW CO2laser beam's far-field intensity distribution and its divergence
摘要
本文给出探针扫描法测量2.5kW CO_2激光束一维远场分布及发散角的实验结果;分析确定了分辨率、误差与结构参数间的关系。
Abstract
The measurement of 2.5kW CO2 laser beam's far-field intensity distribution in one dimesion and its divergence by scanning the beam across a wire probe are discribed, and the dependence of the resolution and the error of the system on the structure parameters are analysed.
参考文献
杨逸根, 唐士清, 查鸿逵, 王润文. 2.5 kW CW CO2激光束远场光强分布及其方向性的测量[J]. 中国激光, 1992, 19(5): 347. 杨逸根, 唐士清, 查鸿逵, 王润文. Measurement of 25 kW CW CO2laser beam's far-field intensity distribution and its divergence[J]. Chinese Journal of Lasers, 1992, 19(5): 347.
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