In this paper,an online energy monitoring system for laser rangefinders is designed to solve the problem of the difficulty of direct manual measurement of laser rangefinder emission energy under unattended conditions.In order to prevent the laser energy decline affects the performance of the laser rangefinder,it is necessary to monitor the working status of the laser rangefinder in real time.The structure of the energy probe and detection position was studied,and the hardware circuit was designed to measure the emission laser energy of rangefinder.The online energy monitoring system designed in this paper can realize the wide range real time energy monitoring of kHz repetition frequency laser rangefinder without affecting the performance,and achieve miniaturized and integrated requirements.
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赵宇昊,陈硕,徐广平,韩隆,齐帅,翟子昂.激光测距机在线能量监测系统设计[J].激光与红外,2024,54(4):550~555 ZHAO Yu-hao, CHEN Shuo, XU Guang-ping, HAN Long, QI Shuai, ZHAI Zi-ang. Online energy monitoring system for laser rangefinder[J]. LASER & INFRARED,2024,54(4):550~555