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Dive into the research topics where Kazuo Yoshioka is active.

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Featured researches published by Kazuo Yoshioka.


International Conference on Space Optics 2008 | 2017

Probing of Hermean exosphere by ultraviolet spectroscopy: preliminary calibration results of an ultraviolet spectrometer

Jean Francois Mariscal; Pierre-Olivier Mine; Ichiro Yoshikawa; Kazuo Yoshioka; Go Murakami; P. Nicolosi; Sébastien Gallet; Jean-Baptiste Rigal; Eric Quémerais; François Leblanc; Jean-Pierre Goutail; Nicolas Rouanet; Jean-Luc Maria; Victor Gnedykh; Eric Chassefière

PHEBUS (Probing of Hermean Exosphere by Ultraviolet Spectroscopy) is a double ultraviolet spectrometer for the MPO (Mercury Planetary Orbiter) of the ESA BepiColombo cornerstone mission, which is dedicated to the study of Mercury. The goal of this instrument is to detect emission lines of Mercury exosphere in the bandwidth between 55 to 315 nm by recording full spectra. The instrument is basically composed of two ultraviolet spectrophotometers and one scanning mirror with a single axis of rotation. This movable mirror will collect the light coming from the exosphere above the limb onto the entrance slit of the spectrometers. The mirror is protected from straylight by an entrance baffle characterized by a good rejection capability. Each detector has a specific range of wavelengths: the EUV (Extreme UV) channel spreads from 55 to 155 nm, and the FUV (Far UV) channel from 145 to 315 nm. A couple of photomultipliers receive two additional wavelengths in the Near UV range (NUV) at 404 and 422 nm.


宇宙航空研究開発機構研究開発報告=JAXA Research and Development Report | 2017

ひさき衛星搭載の極端紫外分光撮像装置(EXCEED)の回折格子の性能評価

伶奈 疋田; 和夫 吉岡; 豪 村上; 正輝 桑原; 一朗 吉川; Reina Hikida; Kazuo Yoshioka; Go Murakami; Masaki Kuwabara; Ichiro Yoshikawa


Japan Geoscience Union | 2017

An experimental study of permeable membrane for Ne isotope measurement aiming for future Mars mission.

Mamoru Okuno; Kazuo Yoshioka; Yayoi N. Miura; Yuichiro Cho; Yoshifumi Saito; Satoshi Kasahara; Seiji Sugita


Japan Geoscience Union | 2017

EUV imaging for Earth's plasmasphere from Earth-Moon L2 point by nano-spacecraft named EQUULEUS

Kazuo Yoshioka; Masaki Kuwabara; Go Murakami; Ichiro Yoshikawa


Japan Geoscience Union | 2016

Venus upper atmosphere as observed by Hisaki: Dayglow and ion tail

Kei Masunaga; Kanako Seki; Naoki Terada; Fuminori Tsuchiya; Tomoki Kimura; Kazuo Yoshioka; Go Murakami; Atsushi Yamazaki; Chihiro Tao; Ichiro Yoshikawa


Archive | 2015

ひさき(SPRINT-A)衛星の状況について

敦 山﨑; 和夫 吉岡; 豪 村上; 智樹 木村; 明夫 久木田; 未生 村島; 一朗 吉川; 史紀 土屋; 将人 鍵谷; 健 坂野井; 康正 笠羽; 優 宮澤; 峻 岡崎; 真一郎 坂井; 盛介 福田; 秀次郎 澤井; ひさきプロジェクトチーム; Atsushi Yamazaki; Kazuo Yoshioka; Go Murakami; Tomoki Kimura; Akio Kukita; Mio Murashima; Ichiro Yoshikawa; Fuminori Tsuchiya; Masato Kagitani; Takeshi Sakanoi; Yasumasa Kasaba; Yu Miyazawa; Shun Okazaki


2014 AGU Fall Meeting | 2014

Preliminary Results from a Coordinated Hisaki/Chandra/XMM-Newton Study of the Jovian Aurora and Io Plasma Torus

Ralph Kraft; Tomoki Kimura; Ronald F. Elsner; Graziella Branduardi-Raymont; R. Gladstone; S. V. Badman; Yuichiro Ezoe; Go Murakami; Stephen S. Murray; Elke Roediger; Fuminori Tsuchiya; Atsushi Yamazaki; Ichiro Yoshikawa; Kazuo Yoshioka


2014 AGU Fall Meeting | 2014

Multi-wavelength observations of Jupiter's aurora coordinated with Hisaki and other space telescopes

Tomoki Kimura; S. V. Badman; Chihiro Tao; Kazuo Yoshioka; Go Murakami; Atsushi Yamazaki; Fuminori Tsuchiya; Bertrand Bonfond; Andrew Steffl; Ralph P. Kraft; Graziella Branduardi-Raymont; Ronald F. Elsner; Yuichiro Ezoe; M. Fujimoto


2014 AGU Fall Meeting | 2014

Variability of Jupiter’s Main Auroral Emission in Response to Magnetospheric Hot Plasma Injections

S. V. Badman; Bertrand Bonfond; M. Fujimoto; Masato Kagitani; Yasumasa Kasaba; Tomoki Kimura; Henrik Melin; Go Murakami; J. D. Nichols; Takeshi Sakanoi; Andrew Steffl; Chihiro Tao; Fuminori Tsuchiya; T. Uno; Atsushi Yamazaki; Mizuki Yoneda; Ichiro Yoshikawa; Kazuo Yoshioka


Archive | 2010

The Exceed Mission: EUV spectrometer in the Earth orbit

Ichiro Yoshikawa; Munetaka Ueno; Kazuo Yoshioka; Go Murakami; Tatsuro Honma; K. Sakai

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Go Murakami

Japan Aerospace Exploration Agency

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Tomoki Kimura

Japan Aerospace Exploration Agency

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Makoto Taguchi

National Institute of Polar Research

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