Design, Fabrication and Assembly of the Solar Upper Transition Region Imager (SUTRI)

• Published in: Research in astronomy and astrophysics Vol. 23; no. 9; pp. 95009 - 104
• Main Authors: Wang, Zhanshan, Yu, Jun, Qi, Runze, He, Chunling, Shen, Zhengxiang, Jiang, Li, Gu, Weichen, Wu, Jiali, Zhang, Zhe, Sheng, Pengfeng, Wang, Yifan, Yu, Yue, Ye, Zeyi, Xia, JingJing, Xing, Yujie, Jiao, Hongfei, Ma, Bin, Huang, Qiushi, Zhang, Zhong, Bai, Xianyong, Deng, Yuanyong, Tian, Hui, Wang, Nange, Shen, Lun, Guo, Song, Jing, Lei, Chen, Xiaobo, Gao, Yang, Zhu, Xiaocheng, Zhang, Xiaofeng, He, Junwang, Shi, Qi, Liu, Shuo, Bi, Xingzi
• Format: Journal Article
• Language: English
• Published: Beijing National Astromonical Observatories, CAS and IOP Publishing 01.09.2023; IOP Publishing; Institute of Precision Optical Engineering,School of Physics Science and Engineering,Tongji University,Shanghai 200092,China%National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China%School of Earth and Space Sciences,Peking University,Beijing 100871,China%Xi'an Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Xi'an 710119,China%Micro-satellite Innovation Institute,Chinese Academy of Sciences,Shanghai 200052,China; Key Laboratory of Advanced Micro-structured Materials,Ministry of Education,Tongji University,Shanghai 200092,China
• Subjects: Astronomical Instrumentation; Fabrication; Methods and Techniques; Multilayers; Solar transition region; Sun: transition region; Systems design; techniques: high angular resolution; techniques:high angular resolution; Astronomical Instrumentation; Sun:transition region; Methods and Techniques

The Solar Upper Transition Region Imager (SUTRI) focuses on the solar transition region to achieve dynamic imaging observation of the upper transition region. In this paper, we report the optical system design, mechanical design, ultrasmooth mirror manufacture and measurement, EUV multilayer film co...