Pressurization Actuation Based Variable Curvature Mirror Having Variable Thickness(2017)

doi:10.3788/gzxb20174610.1011002

OPT OpenIR > 空间光学技术研究室

	Pressurization Actuation Based Variable Curvature Mirror Having Variable Thickness(2017)
其他题名	气动驱动渐变厚度变曲率反射镜技术
	Zhao, Hui1 ; Xie, Xiao-Peng 1,2; Xu, Liang1 ; Ding, Jiao-Teng1 ; Liu, Mei-Ying1 ; Fan, Xue-Wu1 ; Wang, Ya-Jun1
作者部门	空间光学应用研究室
	2017-10-01
发表期刊	Guangzi Xuebao/Acta Photonica Sinica
ISSN	10044213
卷号	46 期号:10
产权排序	1
摘要	The Finite Element Analysis(FEA)based optimization procedure aiming to obtain the optimum mirror parameters was first improved, it was found that the degradation of surface figure accuracy was mainly caused by spherical aberrations through Zernike polynomial surface fitting using 21 terms. After that, another duralumin prototype VCM (aperture 135 mm, central thickness 8mm and initial curvature radius 2 807 mm) was fabricated and tested. Because of the improvement of the fabrication process, the initial surface figure accuracy of the second mirror is superior to λ/80 (632.8 nm). When a pressure of about 0.07 MPa is imposed, the saggigus variation reaches nearly 37 μm and the corresponding surface figure accuracy is still superior to λ/40 (632.8 nm) with spherical aberrations removed. Compared with the first prototype VCM, the performance of the second one has been improved prominently. © 2017, Science Press. All right reserved.
DOI	10.3788/gzxb20174610.1011002
收录类别	EI ; CSCD
语种	中文
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/30789
专题	空间光学技术研究室
作者单位	1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Space Optics Lab, Xi'an,710119, China; 2.University of Chinese Academy of Sciences, Beijing,100039, China
推荐引用方式 GB/T 7714	Zhao, Hui,Xie, Xiao-Peng,Xu, Liang,et al. Pressurization Actuation Based Variable Curvature Mirror Having Variable Thickness(2017)[J]. Guangzi Xuebao/Acta Photonica Sinica,2017,46(10).
APA	Zhao, Hui.,Xie, Xiao-Peng.,Xu, Liang.,Ding, Jiao-Teng.,Liu, Mei-Ying.,...&Wang, Ya-Jun.(2017).Pressurization Actuation Based Variable Curvature Mirror Having Variable Thickness(2017).Guangzi Xuebao/Acta Photonica Sinica,46(10).
MLA	Zhao, Hui,et al."Pressurization Actuation Based Variable Curvature Mirror Having Variable Thickness(2017)".Guangzi Xuebao/Acta Photonica Sinica 46.10(2017).

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
Pressurization Actua（8139KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	请求全文