Laser Range Sensors

Defence Science Journal

S. P. Gaba¹  N. S. Vasan¹  Prabhat Sharma¹  K. C. Bahuguna¹ 

[1] Instruments Research & Development Establishment, Dehra Dun

关键词: Laser range sensors;    proximity sensors;    optical triangulation;    pulsed laser range finders;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

This paper presents the design aspects of laser range finders and proximity sensors beingdeveloped at IRDE for different applications. The principle used in most of the laser rangefinders is pulse echo or time-of-flight measurement. Optical triangulation is used in proximitysensors while techniques like phase detection and interferometry are employed in instrumentsfor surveying and motion controllers where high accuracy is desired. Most of the laser rangefinders are designed for ranging non-cooperative targets.

【 授权许可】

Unknown