激光测距技术研究现状及发展趋势  

Laser distance measurement technology research status and development trend

作　　者：邸志刚 沈萌萌 贾春荣 陈佳旗 冯若楠 DI Zhigang;SHEN Mengmeng;JIA Chunrong;CHEN Jiaqi;FENG Ruonan(North China University of Science and Technology,Tangshan Hebei 063210,China)

机构地区：[1]华北理工大学电气工程学院,河北唐山063210

出　　处：《激光杂志》2023年第8期1-8,共8页Laser Journal

基　　金：河北省教育厅科学技术研究项目(No.ZD2021332);河北省食品药品监督管理局科技计划重点项目(No.ZD2015016)。

摘　　要：随着激光探测的自身技术与传感设备的不断提升,激光测距也迈入了新的技术领域,适用范围也更加广泛,通常被应用于军事测量,工业精密测量、通讯领域、地形勘测以及航空航天技术等领域,目前激光测距的原理主要包括三角式测距、干涉测距、脉冲测距法以及光子计数测距法。主要围绕这几种测距方法展开论述,阐述了激光测距技术其国内外的研究现状、技术瓶颈,并对几种主流激光测距技术做出了总结与发展趋势展望。With the continuous improvement of laser detection technology and sensor equipment,laser distance measuring technology has entered a new technical field and has been used widely,such as in military measurement,industrial precision measurement,communication field,topographic survey and aerospace technology.At present,the principles of laser distance measuring mainly include triangulation,interference ranging,pulse ranging and photon counting ranging.This paper mainly focuses on these methods,relate the current research status,technical bottleneck and development trend of laser distance measuring technology at home and abroad,and summarizing and looking for-ward to the common types of laser ranging technology.

关 键 词：激光测距 干涉法 三角法 脉冲法 光子计数法 

分 类 号：TN247[电子电信—物理电子学]