Prof. Shoichi Okano Profile

Prof. Shoichi Okano

Prof Emeritus at Tohoku Univ

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Author

Publications (3)

Proceedings Article | 13 December 2020 Poster + Presentation + Paper

A coronagraph using a digital micromirror device as an adaptive occultation mask: design and observational result

Masato Kagitani, Takeshi Sakanoi, Yasumasa Kasaba, Shoichi Okano

Proceedings Volume 11447, 114479Y (2020) https://doi.org/10.1117/12.2561906

KEYWORDS: Coronagraphy, Digital micromirror devices, Planets, Information operations, Plasma, Jupiter, Optical filters, Solar system, Saturn, Visible radiation

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Proceedings Article | 6 July 2018 Paper

Development of PLANETS telescope and visible-infrared spectrometer for monitoring of planetary and exoplanetary atmospheres

Takeshi Sakanoi, Jeff Kuhn, Svetlana Berdyugina, Marcelo Emilio, Masato Kagitani, Yasuhiro Hirahara, Hiromu Nakagawa, Yasumasa Kasaba, Takahiro Obara, Shoichi Okano, Isabelle Scholl, Andrei Berdyugin, Vilppu Piirola

Proceedings Volume 10700, 107004J (2018) https://doi.org/10.1117/12.2312363

KEYWORDS: Telescopes, Planets, Mirrors, Space telescopes, Polarization, Spectroscopy, Information operations, Imaging systems, Polishing, Infrared telescopes

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Proceedings Article | 28 July 2014 Paper

Development of infrared Echelle spectrograph and mid-infrared heterodyne spectrometer on a small telescope at Haleakala, Hawaii for planetary observation

Takeshi Sakanoi, Yasumasa Kasaba, Masato Kagitani, Hiromu Nakagawa, Jeff Kuhn, Shoichi Okano

Proceedings Volume 9147, 91478D (2014) https://doi.org/10.1117/12.2055877

KEYWORDS: Telescopes, Spectrographs, Mirrors, Spectroscopy, Sensors, Infrared spectroscopy, Heterodyning, Infrared radiation, Mid-IR, Auroras

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