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目前,对激光能量计进行校准最常用的有光校准及电校准二类。光校准又称为相对校准。可用标准功率灯。功率灯在一定电流、一定距离下单位立体
Currently, the most commonly used laser energy meter calibration of light and electrical calibration of the second category. Optical calibration is also known as relative calibration. Available standard power light. Power lamp in a certain current, a certain distance under the three-dimensional unit