Xue Xiangyao, Gao Yunguo. Improvement method of laser pointing accuracy for the tracking and lasing system by backward scattering[J]. Infrared and Laser Engineering, 2013, 42(8): 2003-2007.
| Citation:
|
Xue Xiangyao, Gao Yunguo. Improvement method of laser pointing accuracy for the tracking and lasing system by backward scattering[J]. Infrared and Laser Engineering, 2013, 42(8): 2003-2007.
|
Improvement method of laser pointing accuracy for the tracking and lasing system by backward scattering
- 1.
Changchun Institute of Optic,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China
- Received Date: 2012-12-20
- Rev Recd Date:
2013-01-13
- Publish Date:
2013-08-25
-
Abstract
In order to correct laser beam pointing error for the high accuracy tracking and lasing system, a laser beam tip measurement method of laser backward scattering was developed. Firstly, the opto-mechanical structure and the backward scattering theory were introduced, and the relationship between detect distance of laser beam tip and binocular parallax was analysed. Secondly, based on the long time observation, the detect distances of laser beam tip in good weather condition, medium weather condition and bad weather condition were obtained respectively. Finally, the validating experiment of laser beam tip measurement method by targeting method in predetermined orbit was carried out in good weather condition. The difference of two methods was 2.5, which indicates that laser beam pointing accuracy could be improved greatly by the laser beam tip measurement method.
-
References
|
[1]
|
Xue Xiangyao, Gao Yunguo. Analysis of optical axis parallelism error for the level mounting laser transmitter system[J]. Infrared and Laser Engineering, 2012, 41(2): 335-336. (in Chinese)薛向尧, 高云国. 水平式激光发射系统光轴平行度误差分析[J]. 红外与激光工程, 2012, 41(2): 335-336. |
|
[2]
|
Xue Xiangyao, Gao Yunguo. Correction of the laser pointing error of the level mounting laser transmitter system[J]. Optics and Precision Engineering, 2011, 19(3): 536-537. (in Chinese)薛向尧, 高云国. 水平式激光发射系统指向误差的修正[J]. 光学 精密工程, 2011, 19(3): 536-537. |
|
[3]
|
Ding Zhenyong, Ye Lu. Detection method of parallelism of optic axes between laser and visible optical systems[J]. Infrared and Laser Engineering, 2008, 37(5): 890-891. (in Chinese)丁振勇, 叶露. 激光与可见光系统光轴平行性检测[J]. 红外与激光工程, 2008, 37(5): 890-891. |
|
[4]
|
Qiao Jian, Gao Yunguo. Fast alignment of Coude optical system in alt-alt two axis tracking turntable[J]. Optics and Precision Engineering, 2010, 18(8): 1761-1762. (in Chinese)乔健, 高云国. 水平式两轴转台中库德光路的快速装调[J]. 光学 精密工程, 2010, 18(8): 1761-1762. |
|
[5]
|
Wang Mingjun, Wu Zhengsen. Computation and analysis on the laser scattering echo energy from whole dimension target under complex environment[J]. Infrared and Laser Engineering, 2006, 35(1): 68-69. (in Chinese)王明军, 吴振森. 复杂背景下大尺寸目标激光散射回波能量的计算[J]. 红外与激光工程, 2006, 35(1): 68-69. |
|
[6]
|
Song Xueping, Jia Xiaodong. Experiment research on laser backscattering characteristic of fog[J]. Infrared and Laser Engineering, 2010, 39(2): 261-265. (in Chinese)宋雪平, 贾晓东. 云雾对激光后向散射特性试验研究[J]. 红外与激光工程, 2010, 39(2): 261-265. |
|
[7]
|
Zhang Haizhuang, Sun Yannan. 1.06 μm laser atmosphere to the back scattering intensity[J]. Optics & Optoelectronic Technology, 2012, 10 (4): 21-23. (in Chinese)张海庄, 孙亚南. 1.06 μm激光大气后向散射强度仿真计算研究[J]. 光学与光电技术, 2012, 10 (4): 21-23. |
-
-
Proportional views
-
DownLoad: