@inproceedings{oai:jaxa.repo.nii.ac.jp:00003065,
 author = {國生, 拓摩 and 金田, 英宏 and 山岸, 光義 and 内藤, 聖貴 and 今井, 正 and 片山, 晴善 and 中川, 貴雄 and 尾中, 敬 and Kokusho, Takuma and Kaneda, Hidehiro and Yamagishi, Mitsuyoshi and Naito, Masataka and Imai, Tadashi and Katayama, Haruyoshi and Nakagawa, Takao and Onaka, Takashi},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe},
 month = {Mar},
 note = {SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (June 18-21, 2013. Ito Hall, the University of Tokyo), Bunkyou-ku, Tokyo, Japan, For optical testing of the SPICA telescope, we require sub-aperture stitching interferometry, because an accurate autocollimating flat mirror (ACF) with a size comparable to the telescope (3.2 m) is hardly available. Therefore we use small ACFs which rotate with respect to the optical axis of the telescope to cover the full pupil of the telescope. We verified the feasibility of the sub-aperture stitching interferometry by performing real optical measurement. At cryogenic temperatures, in particular, ACFs can be deformed due to thermal contraction. Since surface figure errors of ACFs can make errors in the sub-aperture stitching result, we propose a new method to mitigate the effects of the ACF errors. We evaluated the feasibility of this method by performing an experimental study utilizing the 800-mm telescope and a 300-mm ACF with a designed large deformation. As a result, we find that this method is applicable for the optical test of the telescope, although it needs to be further developed., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1730027088, レポート番号: JAXA-SP-17-010E},
 pages = {399--401},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {An Experimental Study of Stitching Interferometry for the SPICA Telescope},
 volume = {JAXA-SP-17-010E},
 year = {2018}
}