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本文对脉冲激光测距机消光比测试原理进行了详尽分析。提出了消光比指标的计算方法和测试的具体方案,并提出按两点消光比数据测定大气衰减系数的新方法。
In this paper, pulsed laser range finder extinction ratio test principle is analyzed in detail. The calculation method of the extinction ratio index and the specific test scheme are put forward. A new method of determining the atmospheric attenuation coefficient according to two extinction ratio data is proposed.