许多军事上的应用,需要高脉冲高重复频率的小而轻便的测距仪。在发射机中注入式激光器的测距系统能够满足这种需要。描述了采用脉冲砷化镓激光二极管发射机(峰值功率在室温下达到100瓦以上)的这种测距系统的性能。在简略地评论系统的基本性能之后,根据光电子统计学的Poisson分布,计算了该系统的测距性能。讨论了有关理论分析的试验报告。 Many military applications require small and lightweight rangefinders with high pulse repetition rates. The need for a range-measuring system for an injection laser in a transmitter is met. Describes the performance of such a distance-measuring system using a pulsed GaAs laser diode transmitter (peak power above 100 W at room temperature). After a brief comment on the basic performance of the system, the ranging performance of the system was calculated based on the Poisson distribution of the photoelectron statistics. Discussed the theoretical analysis of the test report.