摘要
拼接式望远镜由于主镜加工难度低、运载方便和制造成本低等特点已成为未来大口径望远镜的重要发展方向之一。主动支撑技术的成功应用为拼接式望远镜共焦共相调节提供了充足的保障。针对拼接式望远镜主镜主动支撑系统,本文首先简述了其所涉及的主要技术,之后对具体应用实例进行归纳与分析,最后为拼接式望远镜主镜支撑系统的设计提出建议,对未来拼接式望远镜支撑技术的发展具有一定的参考意义。
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.
作者
吴松航
董吉洪
徐抒岩
许博谦
Wu Songhang;Dong Jihong;Xu Shuyan;Xu Boqian(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun,Jilin 130033,China;University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《激光与光电子学进展》
CSCD
北大核心
2021年第3期72-83,共12页
Laser & Optoelectronics Progress
基金
国家重点研发计划(2016YFE020500)。
