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首页> 外文期刊>Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic >Research on target reflecting optical characteristics and detection limit distance calculation method in laser detection system
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Research on target reflecting optical characteristics and detection limit distance calculation method in laser detection system

机译：激光探测系统中目标反射光学特性及探测极限距离计算方法的研究

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摘要

To improve the detection performance of laser detection system, this paper researches target optical characteristics and detection limit distance calculation method. Based on the geometric relations of laser detection system and illuminance, the calculation model and method of the target reflection energy by using the method of dividing target reflection surface area into many unit areas and laser reflection illuminance were set up and analyzed, the function of detection sensitivity of laser detection system and spectrum characteristic of photoelectric receiving detector were discussed. According to the relationship of the target sizes, the detection effective area's thickness, the photoelectric receiving detector's detection responsivity and the minimum luminous flux, the detection limit distance calculation method was researched and the calculation funtion was deduced. Through the experiment and calculation, the result shows the calculation method and model are correct and scientific. (C) 2015 Elsevier GmbH. All rights reserved.
机译：为了提高激光探测系统的探测性能，本文研究了目标光学特性和探测极限距离的计算方法。根据激光探测系统与照度的几何关系，建立并分析了将目标反射表面积划分为多个单位面积的方法和激光反射照度的目标反射能量计算模型和方法，检测功能讨论了激光探测系统的灵敏度和光电接收探测器的光谱特性。根据目标尺寸，检测有效区域的厚度，光电接收检测器的检测响应度和最小光通量之间的关系，研究了检测极限距离的计算方法，推导了计算函数。通过实验和计算，结果表明计算方法和模型是正确，科学的。 （C）2015 Elsevier GmbH。版权所有。

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