激光技术2025，Vol.49Issue(3)：412-416,5.DOI:10.7510/jgjs.issn.1001-3806.2025.03.014
紧凑型同轴微脉冲激光雷达研究
Research on compact coaxial micro-pulse LiDAR
钟荣柯 1顾肖峰 1马星宇 1罗浚文 1张明顺 1伍波1
作者信息
- 1. 成都信息工程大学 光电工程学院,成都 610225,中国||中国气象局-成都信息工程大学人工影响天气联合研究中心,成都 610225,中国
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摘要
Abstract
In order to solve the problems of large volume and complex structure of traditional aerosol light detection and ranging(LiDAR),a compact portable micro pulse LiDAR system was proposed.The aspheric lens optical transceiver system was designed by using the optical structure of coaxial transceiver.The stray light was analyzed,and the influence of stray light was reduced through the structural design.Theoretical analysis and experimental verification were carried out,and aerosol detection data after reducing the influence of stray light were obtained.The results show that,the range resolution of the developed radar system is 6 m,and the aerosol distribution within 3 km can be detected in real time.This study provides a reference for the miniaturization of micro pulse LiDAR equipment.关键词
激光技术/激光雷达/杂散光分析/气溶胶Key words
laser technique/light detection and ranging/heterodyne analysis/aerosol分类
电子信息工程引用本文复制引用
钟荣柯,顾肖峰,马星宇,罗浚文,张明顺,伍波..紧凑型同轴微脉冲激光雷达研究[J].激光技术,2025,49(3):412-416,5.
