Title :
Research on optimal detecting position for one-dimensional scanning lidar
Author :
Lanjun, Sun ; Libao, Liu ; Shiyou, Fu ; Junguo, Yang ; Yangchao, Zhang ; Zhaoshuo, Tian
Author_Institution :
Inf. Optoelectron. Res. Inst., Weihai, China
Abstract :
In laser radar imaging system, the target requires to be scanned in order to obtain total field of view (FOV) image and the movement of the scanner has influence on imaging. The limitation of detector panel caused echo signal from various directions cannot be obtained by receiver. In this paper, an optimal detecting position was simulated by ZEMAX software in one-dimensional bistatic imaging laser radar optical system with plane scanning mirror. Meanwhile, experiment confirmation was conducted by He-Ne laser and simulated results were consistent with experimental results.
Keywords :
echo; laser mirrors; optical images; optical radar; optical scanners; physics computing; He-Ne laser; ZEMAX software; detector panel; echo signal; laser radar imaging system; one-dimensional bistatic imaging; one-dimensional scanning lidar; optical receiver; optimal detecting position; plane scanning mirror; scanner movement; total field-of-view image; Detectors; Laser radar; Lenses; Mirrors; Optical imaging; Optical reflection; Optical transmitters; He-Ne laser; ZEMAX; bistatic; lidar; scanning;
Conference_Titel :
Optoelectronics and Microelectronics Technology (AISOMT), 2011 Academic International Symposium on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-0794-0
DOI :
10.1109/AISMOT.2011.6159347
