CLEO-PR2022/ISOM'22/ODF'22

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Poster Session

ODF '22 » Poster Session

[P-OTh] ODF '22 Poster Session

2022年8月4日(木) 18:00 〜 20:00 Main Hall (1/3) (1F)

[P-OTh-20] Development of an optical system for near-infrared spectropolarimeter onboard SUNRISE balloon-borne solar observatory

*Toshihiro Tsuzuki1, Yukio Katsukawa1, Fumihiro Uraguchi1, Yusuke Kawabata1, Hirohisa Hara1, Masahito Kubo1, Yoshifumi Nodomi1, Yoshinori Suematsu1, Toshifumi Shimizu2 (1. National Astronomical Observatory of Japan (Japan), 2. Japan Aerospace Exploration Agency (Japan))

[Presentation Style] Online

We have developed a near-infrared spectropolarimeter onboard the Sunrise balloon-borne solar observatory launched in 2022. In this paper, we present the development of the optical system from optical design to optical analysis, opto-mechanical analysis, and performance tests.