Mr. Reiki Kojima Profile

Reiki Kojima

at Kyoto Sangyo Univ

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Author

Publications (3)

Proceedings Article | 30 August 2022 Poster + Presentation + Paper

The adaptive optics simulation and improvement plan of CRAO attached to the 1.3m Araki Telescope

Kenta Sakabe, Yuji Ikeda, Shin Oya, Taiki Bessho, Reiki Kojima, Makoto Komaki, Taruta Jun, Hideyo Kawakita

Proceedings Volume 12185, 121853N (2022) https://doi.org/10.1117/12.2628712

KEYWORDS: Adaptive optics, Telescopes, Device simulation, Atmospheric modeling, Computer simulations, Wavefronts, Point spread functions

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Proceedings Article | 29 August 2022 Poster + Paper

Development of a high-precision spectrograph for diffraction-limited coronagraphs

Shunsuke Ota, Taro Matsuo, Satoshi Itoh, Tetso Kano, Yuji Ikeda, Reiki Kojima, Takashi Sukegawa, Tomonao Nakayasu, Masatsugu Koyama, Takahiri Sumi, Toru Yamada

Proceedings Volume 12188, 1218851 (2022) https://doi.org/10.1117/12.2629324

KEYWORDS: Spectrographs, Mirrors, Coronagraphy, Wavefronts, Spectroscopy, Wavefront aberrations, Optical design

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Proceedings Article | 29 August 2022 Poster + Paper

Development progress of diffraction-limited coronagraphs with moderate spectral bandwidths

Satoshi Itoh, Taro Matsuo, Shunsuke Ota, Yuji Ikeda, Reiki Kojima, Toru Yamada, Takahiro Sumi

Proceedings Volume 12188, 121884D (2022) https://doi.org/10.1117/12.2629087

KEYWORDS: Coronagraphy, Telescopes, Planets, Spectroscopy, Stars, Modulation, Diffraction, Target detection, Point spread functions, Image segmentation

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