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1 30 wa lian xu ji guang gong lv ce liang
Pages: 25-31
Year: Issue:  2
Journal: Chinese Journal of Lasers

Keyword:  功率计圆盘激光功率测量连续激光加热线圈绝对辐射计系统误差热偶烟黑传热导;
Abstract: 根据生产、科研和计量方面的需要,我们试制了圆盘功率计,用它测量工1~30瓦的连续激光功率,并探讨了建立基准组的方法及扩展功率测量上限的方法。基准组的内部比对精度为2%(99%置信限),系统误差不大于2%。利用调制盘及扩大光束的方法可把功率上限扩大到500瓦。
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