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Optical Ranging System Employing a High Power Injection Laser Diode

机译:采用大功率注入激光二极管的光学测距系统

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For many military applications small, lightweight range finders are required that operate at a high pulse repetition rate. It will be shown that a ranging system with an injection laser in the transmitter can fulfill these requirements. The performance of an optical ranging system employing a pulsed gallium arsenide laser diode transmitter, with peak powers up to 100 watts at room temperature is described. After a brief review of fundamental system parameters, calculations of the range capability of the system are given, based upon the Poisson distribution of photoelectron statistics. A discussion is presented on the experimental support of theoretical analysis.
机译:对于许多军事应用,需要小型,轻便的测距仪,并以较高的脉冲重复频率运行。将显示出在发射器中带有注入激光的测距系统可以满足这些要求。描述了使用脉冲砷化镓激光二极管发射器的光学测距系统的性能,该发射器在室温下的峰值功率高达100瓦。在简要回顾了基本的系统参数之后,基于光电子统计的泊松分布,给出了系统的测距能力的计算结果。讨论了理论分析的实验支持。

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