Overview of Active Support Technology for Main Mirror of Segmented Telescopes

被引:1
|
作者
Wu Songhang [1 ,2 ]
Dong Jihong [1 ]
Xu Shuyan [1 ]
Xu Boqian [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Jilin, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词
optical devices; segmented telescope; active support; actuator;
D O I
10.3788/LOP202158.0300006
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Segmented telescopes are among the expected future directions of large-diameter telescopes owing to the low difficulty of their processing technology, convenient carrying, and low manufacturing cost. The active support technology provides an important guarantee for the confocal and cophase adjustment of segmented telescopes. This study briefly summarizes the main technologies of the active support system for the main mirror of a segmented telescope and then summarizes and analyzes specific application examples. Finally, it provides design suggestions for the main mirror support system of a segmented telescope. It will provide a valuable reference for the future development of the segmented telescope support technology.
引用
收藏
页数:12
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