High precision adjustable mechanism for Shack-Hartmann sensor

	High precision adjustable mechanism for Shack-Hartmann sensor
	Li, W.-J.; Q.-Q. Mu; S.-X. Wang; H.-P. Wang; C.-L. Yang; Z.-L. Cao and L. Xuan
	2015
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	23 期号:10 页码:2852-2859
摘要	A high precision two dimension angle adjustable mechanism based on a fine actuator and a slider-crank mechanism was designed to implement the fine alignment and automatic adjustment between Hartmann sensor and adaptive optical system in a 2 m diameter telescope. On the basis of the optical analysis, it points out that the mechanism needs 1 adjustable amount and 6 " adjustable accuracy. Associating the use pattern of the actuator with the outline of the Hartmann sensor, main parameters of the adjustment mechanism were selected, the initial mechanism was designed and its accuracy and dynamic specialty were analyzed. Then, a detecting system for the mechanism was designed based on an autocollimator. The adjustable range and accuracy as well as the dynamic specialty were tested by the detecting system in the experiment. The results show that the adjustable angles on the pitch and azimuth directions are all about 1.2 and the rotation angle accuracies in the pitch and azimuth directions are 0.43 and 2.1, respectively, which all satisfy the design requirements. The research results provide a foundation for high precision detection of Hartmann sensors. 2015, SCIENCE PRESS. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56054
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, W.-J.,Q.-Q. Mu,S.-X. Wang,et al. High precision adjustable mechanism for Shack-Hartmann sensor[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2015,23(10):2852-2859.
APA	Li, W.-J.,Q.-Q. Mu,S.-X. Wang,H.-P. Wang,C.-L. Yang,&Z.-L. Cao and L. Xuan.(2015).High precision adjustable mechanism for Shack-Hartmann sensor.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,23(10),2852-2859.
MLA	Li, W.-J.,et al."High precision adjustable mechanism for Shack-Hartmann sensor".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 23.10(2015):2852-2859.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
哈特曼探测器的高精度调节机构.caj（443KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载