T
Takahiro Zenno
Researcher at Nagoya University
Publications - 8
Citations - 406
Takahiro Zenno is an academic researcher from Nagoya University. The author has contributed to research in topics: Telescope & Polarimeter. The author has an hindex of 4, co-authored 8 publications receiving 386 citations. Previous affiliations of Takahiro Zenno include Purple Mountain Observatory & Kyoto University.
Papers
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Journal ArticleDOI
The IRSF magellanic clouds point source catalog
Daisuke Kato,Chie Nagashima,Takahiro Nagayama,Takahiro Nagayama,Mikio Kurita,Joel F. Koerwer,Toshihide Kawai,Tomoyasu Yamamuro,Takahiro Zenno,Takahiro Zenno,Shogo Nishiyama,Daisuke Baba,Ryota Kadowaki,Y. Haba,Hirofumi Hatano,Hideyuki Shimizu,Mamiko Nishimura,Tetsuya Nagata,Tetsuya Nagata,Shuji Sato,Yuka Murai,Takahiro Kawazu,Yasushi Nakajima,Hidehiko Nakaya,Hidehiko Nakaya,Ryo Kandori,Nobuhiko Kusakabe,Akika Ishihara,Nagisa Kaneyasu,Jun Hashimoto,Motohide Tamura,Toshihiko Tanabe,Yoshifusa Ita,Yoshifusa Ita,Noriyuki Matsunaga,Yoshikazu Nakada,Koji Sugitani,Ken Ichi Wakamatsu,Ian S. Glass,Michael Feast,John W. Menzies,Patricia A. Whitelock,Pieter Fourie,John Stoffels,Geoff P. Evans,Tetsuo Hasegawa +45 more
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TRISPEC: A Simultaneous Optical and Near-Infrared Imager, Spectrograph, and Polarimeter
Makoto Watanabe,Makoto Watanabe,Hidehiko Nakaya,Hidehiko Nakaya,Tomoyasu Yamamuro,Takahiro Zenno,Takahiro Zenno,Miki Ishii,Miki Ishii,Makoto Okada,Atsushi Yamazaki,Yusuke Yamanaka,Mikio Kurita,Masaru Kino,Ryuta Ijiri,Takanori Hirao,Tetsuya Nagata,Tetsuya Nagata,Shuji Sato,Toshihide Kawai,Youko Nakamura,Toshikazu Sato,Noboru Ebizuka,J. H. Hough,Antonio Chrysostomou +24 more
TL;DR: TRISPEC (Triple Range Imager and Spectrograph) as mentioned in this paper uses two dichroic mirrors to split the incoming light from a telescope into the three beams, one optical channel (0.45-0.90 μm) and two infrared channels ( 0.90-1.85 and 1.85-2.5 μm).
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Measurement of refractive indices of 20 optical materials at low temperatures
Tomoyasu Yamamuro,Shuji Sato,Takahiro Zenno,Norihide Takeyama,Hideo Matsuhara,Ippei Maeda,Yoshio Matsueda +6 more
TL;DR: In this paper, the authors built a refractometer capable of measuring refractive indices at low temperatures from visible to near-infrared wavelength, at wavelengths of 365.8, 546.1, 1014.0, 1529.6, 2122, and 3298 nm at temperatures of 80, 120, 180, 240, and 293 K.
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Near-infrared colors of asteroid 2012 DA14 at its closest approach to Earth: Observations with the Nishiharima Infrared Camera (NIC)
Jun Takahashi,Seitaro Urakawa,Tsuyoshi Terai,Hidekazu Hanayama,Akira Arai,Satoshi Honda,Yuhei Takagi,Yoichi Itoh,Takahiro Zenno,Masateru Ishiguro +9 more
TL;DR: In this paper, the authors used the Nishiharima Infrared Camera (NIC) attached to the 2.0 m Nayuta telescope at the NishiHarima Astronomical Observatory to track the asteroid 2012 DA14 at its closest approach to Earth on 2013 February 15.
Journal ArticleDOI
Triple Range Imager and POLarimeter (TRIPOL)—a compact and economical optical imaging polarimeter for small telescopes
Shuji Sato,Po Chieh Huang,Wen Ping Chen,Takahiro Zenno,Chakali Eswaraiah,Bo He Su,Shinsuke Abe,Shinsuke Abe,Daisuke Kinoshita,Jia-Wei Wang +9 more
TL;DR: The Triple Range Imager and POLarimeter (TRIPOL) as discussed by the authors is a compact, light-weight, and economic imaging polarimeter capable of simultaneous optical imagery and polarimetry.