Mr. Yusuke Takehara Profile

Yusuke Takehara

at Nagoya Univ

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 6 January 2021 Open Access

Measuring the atomic scattering factors near the iridium L-edges for the Athena silicon pore optics reflector

Hisamitsu Awaki, Yoshitomo Maeda, Hironori Matsumoto, Sara Svendsen, Marcos Bavdaz, Maximilien Collon, Kazunori Asakura, Finn Christensen, Desiree D. Ferreira, Matteo Guainazzi, Masato Hoshino, Shuntaro Ide, Kazunori Ishibashi, Wansu Kan, Sonny Massahi, Takuya Miyazawa, Sadayuki Shimizu, Brian Shortt, Yusuke Takehara, Keisuke Tamura, Kentaro Uesugi, Richard Willingale, Tomokage Yoneyama, Atsushi Yoshida

JATIS, Vol. 7, Issue 01, 014001, (January 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.1.014001

KEYWORDS: Iridium, X-rays, Scattering, Reflectivity, Mirrors, Data modeling, Error analysis, Surface roughness, Silicon, X-ray telescopes

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 13 December 2020 Paper

Advanced fabrication technologies for ultraprecise replicated mirrors for x-ray telescopes

Hidekazu Mimura, Gota Yamaguchi, Takehiro Kume, Yoko Takeo, Akinari Ito, Yusuke Matsuzawa, Takahiro Saito, Kentarou Hiraguri, Yusuke Takehara, Ayumu Takigawa, Keisuke Tamura, Tetsuo Kanoh, Kenji Tachibana, Hirokazu Hashizume, Ikuyuki Mitsuishi

Proceedings Volume 11444, 114441G (2020) https://doi.org/10.1117/12.2560892

KEYWORDS: Mirrors, X-ray telescopes, Nickel, X-rays, Synchrotron radiation, Profilometers, Laser beam diagnostics, Spatial resolution, Magnetorheological finishing, Fabrication

Read Abstract +

Proceedings Article | 13 December 2020 Poster

Space electroformed x-ray optics development

Ayumu Takigawa, Yusuke Takehara, Tetsuo Kanoh, Ryusei Yamaguchi, Naoki Ishida, Keisuke Tamura, Gota Yamaguchi, Akinari Ito, Yoko Takeo, Takehiro Kume, Yusuke Matsuzawa, Takahiro Saito, Kentarou Hiraguri, Hirokazu Hashizume, Hidekazu Mimura, Ikuyuki Mitsuishi

Proceedings Volume 11444, 114447B (2020) https://doi.org/10.1117/12.2557352

KEYWORDS: X-ray optics, Astronomical imaging, Spatial resolution, Aluminum, Plating, Mirrors

Read Abstract +

Proceedings Article | 8 September 2020 Presentation + Paper

Development of precise electroformed Wolter mirror for X-ray astronomy

Gota Yamaguchi, Takehiro Kume, Yoko Takeo, Yusuke Matsuzawa, Kentaro Hiraguri, Yoichi Imamura, Hiroaki Miyashita, Keisuke Tamura, Yusuke Takehara, Ayumu Takigawa, Tetsuo Kanoh, Kenji Tachibana, Ikuyuki Mitsuishi, Hirokazu Hashizume, Hidekazu Mimura

Proceedings Volume 11491, 114910K (2020) https://doi.org/10.1117/12.2569834

KEYWORDS: Mirrors, X-ray astronomy, Synchrotrons, Fabrication, Space mirrors, Objectives, Spatial resolution, X-rays, Quartz, Glasses

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years