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Testing of Annular Hyperboloid Mirror for Cassegrain System
会议论文
Xian, PEOPLES R CHINA, 2020-10-15
作者:
Hao, Sanfeng
;
Zhang, Jian
;
An, Fei
;
Yang, Jianfeng
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|
浏览/下载：14/0
|
提交时间：2021/07/23
Optical testing
Aspherics
Zernike polynomial
Compensator design
Optical coating
Analysis and optimization of surface profile correcting mechanism of the pitch lap in large-aperture annular polishing
会议论文
OPTIFAB 2017, 2017-01-01
作者:
Zhang, Huifang[1]
;
Yang, Minghong[2]
;
Xu, Xueke[3]
;
Wu, Lunzhe[4]
;
Yang, Weiguang[5]
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|
浏览/下载：8/0
|
提交时间：2019/04/24
conventional annular polishing
pitch lap
conditioning mechanism
the profile measurement of large lap
deterministic full-aperture polishing
pressure distribution
Research on key technical issues of contact method for large diameter off-axis aspheric segments
会议论文
SPIE Vol.9912, Edinburgh, United Kingdom, 2016-6-26
作者:
ZiBo Jiang
;
XinNan Li
;
YongJun Liang
;
Bo Li
;
BinBin Yu
收藏
|
浏览/下载：31/0
|
提交时间：2017/01/24
Stressed Mirror Annular Polishing
Off-axis aspherical mirror
Contact detection
Error analysis
Polynomials orthogonality
Annular Polishing of Large-aperture Nd-doped Metaphosphate Glasses
会议论文
conference on pacific rim laser damage - optical materials for high power lasers
作者:
Shan, Haiyang
;
Xu, Xueke
;
He, Hongbo
;
Wu, Fulin
;
Yi, Kui
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浏览/下载：9/0
|
提交时间：2016/11/28
Study on annular polishing for a rectangle optical flat with high aspect ratio (EI CONFERENCE)
会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, April 26, 2010 - April 29, 2010, Dalian, China
Ma Z.
;
Li J.
;
Song S.
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浏览/下载：15/0
|
提交时间：2013/03/25
The annular polishing is used to manufacture a rectangle optical flat with high aspect ratio in this paper. To control the polishing conveniently
a theoretical model based on the Preston hypothesis is given. According to the model
the problems related to control the power and the edge effect occurred during the process are analyzed and practically solved. Finally
the surface PV of 60 nm was achieved. 2010 Copyright SPIE - The International Society for Optical Engineering.
Study on annular polishing for a rectangle optical flat with high aspect ratio
会议论文
2010
Ma Z. C.
;
Li J. F.
;
Song S. M.
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浏览/下载：2/0
|
提交时间：2013/03/28
Testing large aspheric surfaces with complementary annular subaperture interferometric method
会议论文
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Xi Hou, Fan Wu, Baiping Lei, Bin Fan, Qiang Chen
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浏览/下载：11/0
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提交时间：2015/05/18
Strategies of primary mirror segment fabrication for CFGT
会议论文
Glasgow, Scotland, 2004-6-21
Xinnan Li
;
Xiangqun Cui
;
Weiyuan Guo
;
Zheng Zhu
;
Guanghui Xiao
;
Yi Zheng
收藏
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浏览/下载：18/0
|
提交时间：2013/12/23
Segmented primary mirror
off-axis aspheric optics
optical fabrication and testing
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