Dr. Yasutomo Arai Profile

Dr. Yasutomo Arai

at Japan Aerospace Exploration Agency

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Publications (2)

Proceedings Article | 12 April 2021 Poster + Presentation + Paper

Silicon-germanium alloy for infrared GRIN materials

Yasutomo Arai, Yoshifumi Katano, Koji Tsubaki, Shigeki Uchida, Kyoichi Kinoshita

Proceedings Volume 11737, 117370F (2021) https://doi.org/10.1117/12.2584502

KEYWORDS: Silicon, Infrared radiation, Crystals, Infrared materials, GRIN lenses, Refractive index, Liquid crystals, Infrared lenses, Optical properties, Germanium

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Proceedings Article | 6 July 1999 Paper

Containerless solidification of BiFeO3 oxide under microgravity

Jianding Yu, Yasutomo Arai, Naokiyo Koshikawa, Takehito Ishikawa, Shinichi Yoda

Proceedings Volume 3792, (1999) https://doi.org/10.1117/12.351281

KEYWORDS: Solids, Ferroelectric materials, Crystals, Oxides, Platinum, Pyrometry, Bismuth, Rockets, Spherical lenses, Iron

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