塩谷圭吾 (Keigo Enya) - 論文

The Ganymede Laser Altimeter (GALA) on the Jupiter Icy moons Explorer (JUICE) Mission

Hauke Hussmann, Kay Lingenauber, Alexander Stark, Keigo Enya, Nicolas Thomas, Luisa M. Lara, Christian Althaus, Hiroshi Araki, Thomas Behnke, Jan Binger …

SPACE SCIENCE REVIEWS 221(3) 2025年4月

Comparative study of optical designs of ultraviolet spectrometers onboard spaceborne telescopes

Keigo Enya, Masato Kagitani, Fuminori Tsuchiyac, Go Murakami, Atsushi Yamazakia, Kazuo Yoshioka

SPIE Future Sensing Technologies 2023 2023年5月22日

A wideband spectrometer for space-borne telescopes II

Keigo Enya, Naofumi Fujishiro

Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems III 2021年8月24日

Fluorescence microscope as a core instrument for extraterrestrial life detection methods

K. Enya, Y. Yoshimura, K. Kobayashi, A. Yamagishi

Proceedings of SPIE - The International Society for Optical Engineering 11815 2021年

UVSPEX/WSO-UV for Earth-like exoplanetary oxygen exospheres

Shingo Kameda, Go Murakami, Alexander Tavrov, Keigo Enya, Mikhail Sachkov, Masahiro Ikoma, Norio Narita, Oleg Korablev

SPACE TELESCOPES AND INSTRUMENTATION 2020: ULTRAVIOLET TO GAMMA RAY 11444 2021年

Life detection fluorescence microscope for solar system explorations

K. Enya, Y. Yoshimura, S. Sasaki, A. Yamagishi, A. Miyakawa, E. Imai, K. Kobayashi, H. Mita

Proceedings of SPIE - The International Society for Optical Engineering 11353 2020年

Science objectives of the Ganymede Laser Altimeter (GALA) for the JUICE mission

Kimura, J, H. Hussmann, S. Kamata, K. Matsumoto, J. Oberst, G. Steinbrügge, A. Stark, K. Gwinner, S. Oshigami, N. Namiki …

Trans. JSASS Aerospace Tech. Japan 17(17) 234-243 2019年査読有り

High-contrast apodization baffle for instruments onboard solar system exploration missions

K. Enya, A. Yamazaki, H. Nakagawa, N. Teradab, K. Seki, N. Fujishiro, A. Motoyoshi, O. Moriwaki

Proceedings of SPIE - The International Society for Optical Engineering 10706 2018年

Laboratory demonstration of a cryogenic deformable mirror for wavefront correction of space-borne infrared telescopes

Aoi Takahashi, Keigo Enya, Kanae Haze, Hirokazu Kataza, Takayuki Kotani, Hideo Matsuhara, Tomohiro Kamiya, Tomoyasu Yamamuro, Paul Bierden, Steven Cornelissen …

APPLIED OPTICS 56(23) 6694-6708 2017年

Quality evaluation of spaceborne SiC mirrors: The effects on mirror accuracy by variation in the thermal expansion property of the mirror surface

Masaki Kotani, Tadashi Imai, Haruyoshi Katayama, Hidehiro Kaneda, Takao Nakagawa, Keigo Enya

MATERIAL TECHNOLOGIES AND APPLICATIONS TO OPTICS, STRUCTURES, COMPONENTS, AND SUB-SYSTEMS III 10372 2017年

Cryogenic optical testing of sic mirrors for ASTRO-F and C/SiC composite mirrors for SPICA

Hidehiro Kaneda, Takao Nakagawa, Keigo Enya, Takashi Onaka

Proceedings of SPIE - The International Society for Optical Engineering 10568 2017年

Evaluation of Spaceborne SiC Mirror Materials Using Samples Cut from the Periphery of a Mirror Body

Masaki Kotani, Yoshikazu Muta, Akinori Yoshimura, Shinji Ogihara, Tadashi Imai, Haruyoshi Katayama, Yukari Yui, Yoshio Tange, Keigo Enya, Hidehiro Kaneda …

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 23(3) 850-858 2014年3月

A cryogenic dichroic mirror for separating visible light from wideband infrared

K. Enya, N. Fujishiro, K. Haze, T. Kotani, H. Kaneda, S. Oyabu, D. Ishihara, S. Oseki

Proceedings of SPIE - The International Society for Optical Engineering 9143 2014年査読有り

An inverse-polished mirror for wavefront correction of space-based telescopes

K. Enya, K. Haze, Y. Chibu, T. Kotani, H. Kaneda, S. Oyabu, D. Ishihara, S. Oseki, L. Abe, H. Kobayashi

Proceedings of SPIE - The International Society for Optical Engineering 9151 2014年査読有り

5 A monolithic deformable mirror with latchable mechanical actuation (LATCHAMAN) for space-borne telescopes

Keigo Enya, Hirokazu Kataza, Mitsuhiro Fukushima, Kenji Mitsui, Norio Okada, Hikaru Iwashita, Kanae Haze, Aoi Takahashi, Takayuki Kotani, Tomoyasu Yamamuro …

INFRARED REMOTE SENSING AND INSTRUMENTATION XXII 9219 2014年

Precision pointing control for SPICA: risk mitigation phase study

Shinji Mitani, Yasuhiro Kawakatsu, Shin-ichiro Sakai, Naomi Murakami, Toshihiko Yamawaki, Tadahito Mizutani, Keiji Komatsu, Hirokazu Kataza, Keigo Enya, Takao Nakagawa

SPACE TELESCOPES AND INSTRUMENTATION 2014: OPTICAL, INFRARED, AND MILLIMETER WAVE 9143 2014年

Development of wideband spectral dispersers for exoplanetary science: comparative study of material, design, and fabrication

Keigo Enya, Naofumi Fujishiro

NOVEL OPTICAL SYSTEMS DESIGN AND OPTIMIZATION XVII 9193 2014年

Quality evaluation of spaceborne SiC mirrors (II): evaluation technology for mirror accuracy using actual measurement data of samples cut out from a mirror surface

Masaki Kotani, Tadashi Imai, Haruyoshi Katayama, Yukari Yui, Yoshio Tange, Hidehiro Kaneda, Takao Nakagawa, Keigo Enya

APPLIED OPTICS 52(26) 6458-6466 2013年9月査読有り

Quality evaluation of spaceborne SiC mirrors (II): evaluation technology for mirror accuracy using actual measurement data of samples cut out from a mirror surface.

Kotani M, Imai T, Katayama H, Yui Y, Tange Y, Kaneda H, Nakagawa T, Enya K

Applied optics 52(26) 6458-6466 2013年9月査読有り

Quality evaluation of spaceborne SiC mirrors (I): analytical examination of the effects on mirror accuracy by variation in the thermal expansion property of the mirror surface

Masaki Kotani, Tadashi Imai, Haruyoshi Katayama, Yukari Yui, Yoshio Tange, Hidehiro Kaneda, Takao Nakagawa, Keigo Enya