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发明授权
CN106769730B 激光二极管功率自主修正方法 有权 转让

激光二极管功率自主修正方法
摘要：
本发明创造公开了一种激光二极管功率自主修正方法，包括：步骤(1)：在激光的光路上依次设置凹透镜、第一光电接收管；步骤(2)：第一光电接收管的两侧间隔设置第二光电接收管、第三光电接收管；步骤(3)：计算光功率P1、光功率P2、光功率P3；步骤(4)：记录衰减光功率Pr1、衰减光功率Pr2、衰减光功率Pr3；步骤(5)：计算第一光电接收管、第二光电接收管、第三光电接收管的衰减系数；步骤(6)：计算第一光电接收管、第二光电接收管、第三光电接收管各自检测的浓度；步骤(7)：计算第一光电接收管、第二光电接收管、第三光电接收管各自的检测修正值；步骤(8)：计算平均检测修正值。本发明创造操作方便，具有较高的准确性。
摘要（英）：

The invention discloses a laser diode power independent correction method, which comprises the following steps of step (1), sequentially installing a concave lens and a first photoelectric receiving tube on an optical path of the laser; step (2), installing a second photoelectric receiving tube and a third photoelectric receiving tube at intervals at the two sides of the first photoelectric receiving tube; step (3) calculating the light power P1, the light power P2 and the light power P3; step (4) recording the attenuation light power Pr1, the attenuation light power Pr2 and the attenuation light power Pr3; step (5) calculating the attenuation coefficient of the first photoelectric receiving tube, the second photoelectric receiving tube and the third photoelectric receiving tube; step (6), calculating the respective detection concentration of the first photoelectric receiving tube, the second photoelectric receiving tube and the third photoelectric receiving tube; step (7) calculating the respective detection correction values of the first photoelectric receiving tube, the second photoelectric receiving tube and the third photoelectric receiving tube; step (8) calculating the average detection correction value. The laser diode power independent correction method has the advantages that the operation is convenient; the accuracy is higher.

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