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.
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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