Dr. Jun'ichi Kotoku Profile

Dr. Jun'ichi Kotoku

at Tokyo Institute of Technology

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 18 August 2005 Paper

Design and development of Tokyo Tech pico-satellite Cute-1.7

Ken Fujiwara, Masafumi Iai, Yusuke Kuramoto, Jun Kataoka, Tatsushi Shima, Naoki Miyashita, Takao Saito, Nobuyuki Kawai, Yusuke Funaki, Hideyuki Yabe, Jun'ichi Kotoku, Saburo Matunaga, Kuniyuki Omagari, Tomoko Ikagawa, Yoichi Yatsu

Proceedings Volume 5898, 58980Z (2005) https://doi.org/10.1117/12.614224

KEYWORDS: Avalanche photodetectors, Satellites, Personal digital assistants, Sensors, Satellite communications, X-ray astronomy, Tolerancing, Particles, X-rays, Photons

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Proceedings Article | 29 September 2004 Paper

Performance of the most recent avalanche photodiodes for future X-ray and gamma-ray astronomy

Yuuri Serino, Nobuyuki Kawabata, Takao Saito, Jun Kataoka, Junichi Kotoku, Yusuke Kuramoto, Yoichi Yatsu, Nobuyuki Kawai, Tomoko Ikagawa, Yoshitaka Ishikawa

Proceedings Volume 5501, (2004) https://doi.org/10.1117/12.549755

KEYWORDS: Avalanche photodetectors, X-rays, Crystals, Sensors, Scintillation, X-ray detectors, Scintillators, X-ray astronomy, Quantum efficiency, Scanning probe lithography

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Proceedings Article | 22 October 1999 Paper

Preflight performance of the ASTRO-E hard-x-ray detector

Aya Kubota, Makoto Tashiro, S. Watanabe, Masaaki Tanaka, Kazuo Makishima, Kazutaka Yamaoka, I. Odagi, Tuneyoshi Kamae, Hideki Ozawa, Takayuki Tamura, Kunishiro Mori, J. Kotoku, Tomohisa Onishi, M. Horii, Naomi Ota, Tadayuki Takahashi, Motohide Kokubun, Yukikatsu Terada, Toshio Murakami, Koji Taguchi, Ikuya Takahashi, Yasushi Fukazawa, Yasunobu Uchiyama, Chiharu Tanihata, Y. Tanaka, Y. Ezoe, Naoki Isobe, D. Yonetoku, Jun Kataoka, M. Hamaya, Tsunefumi Mizuno, Masaharu Nomachi, Kunihiko Sato, Masahiko Sugiho, Atsumasa Yoshida, Yukari Matsumoto, Kazuhiro Nakazawa, Naoko Iyomoto, N. Morita

Proceedings Volume 3765, (1999) https://doi.org/10.1117/12.366546

KEYWORDS: Genetical swarm optimization, Sensors, PIN photodiodes, Particles, Diodes, Photomultipliers, Light emitting diodes, Satellites, Signal processing, X-rays

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Proceedings Article | 22 October 1999 Paper

Fabrication of the ASTRO-E hard-x-ray detector

Y. Mizuno, Naoki Isobe, M. Horii, Naoko Iyomoto, Takayuki Tamura, Tsunefumi Mizuno, Yukari Matsumoto, Makoto Tashiro, Koji Taguchi, J. Kotoku, I. Takahasi, K. Ebisawa, Yukikatsu Terada, Aya Kubota, D. Yonetoku, Tomohisa Onishi, Shin'ichi Shinoda, Chiharu Tanihata, M. Hamaya, Tuneyoshi Kamae, Yasunobu Uchiyama, Masaaki Tanaka, Yasushi Fukazawa, Toshio Murakami, Naomi Ota, Kazutaka Yamaoka, Y. Ezoe, S. Watanabe, Kazuo Makishima, Masahiko Sugiho, Tadayuki Takahashi, Motohide Kokubun, Kazuhiro Nakazawa, Kunishiro Mori

Proceedings Volume 3765, (1999) https://doi.org/10.1117/12.366496

KEYWORDS: Crystals, Sensors, PIN photodiodes, Collimators, Genetical swarm optimization, Calibration, Electronics, Silicon, X-rays, Scintillation

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