D
Dan Chen
Researcher at University of Tokyo
Publications - 12
Citations - 781
Dan Chen is an academic researcher from University of Tokyo. The author has contributed to research in topics: KAGRA & Gravitational wave. The author has an hindex of 7, co-authored 11 publications receiving 604 citations.
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Journal ArticleDOI
The Japanese space gravitational wave antenna DECIGO
Seiji Kawamura,Hiroo Kunimori,Mizuhiko Hosokawa,Ryuichi Fujita,Keiichi Maeda,Hisa-aki Shinkai,Takahiro Tanaka,Yaka Wakabayashi,Hideki Ishihara,Kazutaka Nishiyama,Ken-ichi Ueda,Kaiki Taro Inoue,Kazuhiro Yamamoto,Kunihito Ioka,Feng-Lei Hong,Yoshiki Tsunesada,Kenji Numata,Masaru Shibata,Hitoshi Kuninaka,Kazuhiro Hayama,Chul-Moon Yoo,Kazuhiro Agatsuma,Mitsuru Musha,Shinji Miyoki,Yasufumi Kojima,Yumiko Ejiri,Takamori Akiteru,Kentaro Somiya,Dan Chen,Tadayuki Takahashi,Shiho Kobayashi,Mitsuhiro Fukushima,Takashi Nakamura,Naoshi Sugiyama,Yuta Michimura,Yoshiyuki Obuchi,Ayaka Shoda,Kei Kotake,Shihori Sakata,Takeshi Chiba,Yoichi Aso,Shigeo Nagano,Tomohiro Harada,Kiwamu Izumi,Nobuyuki Kanda,Isao Kawano,Nobuki Kawashima,Yasuo Torii,Motohiro Enoki,Yoshiaki Himemoto,Hirotaka Takahashi,Yudai Suwa,Hisashi Hirabayashi,Hiroyuki Ito,Keitaro Takahashi,Kiyotomo Ichiki,Kazuhiro Nakazawa,Morio Toyoshima,Takashi Hiramatsu,Hiroyuki Nakano,Hiroyuki Koizumi,Ke-Xun Sun,Toshikazu Ebisuzaki,Kent Yagi,Takeshi Ikegami,Koji Arai,Kouji Nakamura,Norio Okada,Takeshi Takashima,Takehiko Ishikawa,K. Okada,Wataru Kokuyama,Kakeru Takahashi,Masa-Katsu Fujimoto,Ryuichi Takahashi,Ryo Saito,K. Tsubono,Osamu Miyakawa,Ken-ichi Oohara,Hideyuki Horisawa,Hideharu Ishizaki,Shigenori Moriwaki,Norichika Sago,Masashi Ohkawa,Fuminobu Takahashi,Tatsuaki Hashimoto,Takashi Sato,Sachiko Kuroyanagi,Umpei Miyamoto,Kazuaki Kuroda,Toshifumi Futamase,Fumiko Kawazoe,Hideyuki Tagoshi,Yoshinori Nakayama,Masatake Ohashi,Yoshiharu Eriguchi,Toshitaka Yamazaki,Tadashi Takano,Hiroshi Yamakawa,Kenta Kiuchi,Ken-ichi Nakao,Taiga Noumi,Kazunori Kohri,Shinichi Nakasuka,Wataru Hikida,Hideo Matsuhara,Isao Naito,Tomotada Akutsu,Shijun Yoshida,Nobuyuki Matsumoto,Masa-aki Sakagami,Naoko Ohishi,Ikkoh Funaki,Hajime Sotani,Taizoh Yoshino,Atsushi Taruya,Mutsuko Y. Morimoto,E. Nishida,Atsushi J. Nishizawa,Hideki Asada,Toshiyuki Morisawa,Shinji Mukohyama,Shuichi Sato,Keisuke Taniguchi,Yousuke Itoh,Shinji Tsujikawa,Rieko Suzuki,Keiko Kokeyama,Misao Sasaki,Naoki Seto,Koji Ishidoshiro,Ryutaro Takahashi,Shin-ichiro Sakai,Hiroyuki Tashiro,Motoyuki Saijo,Naoko Kishimoto,Masaki Ando,Akitoshi Ueda,Koh-suke Aoyanagi,Yoshihide Kozai,Masayoshi Utashima,Yoshito Niwa,Jun'ichi Yokoyama,Nobuyuki Tanaka,Akito Araya +144 more
Journal ArticleDOI
Space gravitational-wave antennas DECIGO and B-DECIGO
Seiji Kawamura,Takashi Nakamura,Masaki Ando,Naoki Seto,Tomotada Akutsu,Ikkoh Funaki,Kunihito Ioka,Nobuyuki Kanda,Isao Kawano,Mitsuru Musha,Kazuhiro Nakazawa,Shuichi Sato,Takeshi Takashima,Takahiro Tanaka,Kimio Tsubono,Jun'ichi Yokoyama,Kazuhiro Agatsuma,Koh Suke Aoyanagi,Koji Arai,Akito Araya,Naoki Aritomi,Hideki Asada,Yoichi Aso,Dan Chen,Takeshi Chiba,Toshikazu Ebisuzaki,S. Eguchi,Yumiko Ejiri,Motohiro Enoki,Yoshiharu Eriguchi,Masa Katsu Fujimoto,Ryuichi Fujita,Mitsuhiro Fukushima,Toshifumi Futamase,Rina Gondo,Tomohiro Harada,Tatsuaki Hashimoto,Kazuhiro Hayama,Wataru Hikida,Yoshiaki Himemoto,Hisashi Hirabayashi,Takashi Hiramatsu,Feng-Lei Hong,Hideyuki Horisawa,Mizuhiko Hosokawa,Kiyotomo Ichiki,Takeshi Ikegami,Kaiki Taro Inoue,Hideki Ishihara,Takehiko Ishikawa,Hideharu Ishizaki,Hiroyuki Ito,Yousuke Itoh,K. Izumi,Shinya Kanemura,Nobuki Kawashima,F. Kawazoe,Naoko Kishimoto,Kenta Kiuchi,Shiho Kobayashi,Kazunori Kohri,Hiroyuki Koizumi,Yasufumi Kojima,Keiko Kokeyama,Wataru Kokuyama,Kei Kotake,Yoshihide Kozai,Hiroo Kunimori,Hitoshi Kuninaka,Kazuaki Kuroda,Sachiko Kuroyanagi,Keiichi Maeda,Hideo Matsuhara,Nobuyuki Matsumoto,Yuta Michimura,Osamu Miyakawa,Umpei Miyamoto,Shinji Miyoki,Mutsuko Y. Morimoto,Toshiyuki Morisawa,Shigenori Moriwaki,Shinji Mukohyama,Shigeo Nagano,Kouji Nakamura,Hiroyuki Nakano,Ken-ichi Nakao,Shinichi Nakasuka,Yoshinori Nakayama,E. Nishida,Atsushi J. Nishizawa,Yoshito Niwa,Taiga Noumi,Yoshiyuki Obuchi,Naoko Ohishi,Masashi Ohkawa,K. Okada,Norio Okada,Koki Okutomi,Ken-ichi Oohara,Norichika Sago,Motoyuki Saijo,Ryo Saito,Masa-aki Sakagami,Shin-ichiro Sakai,Shihori Sakata,Misao Sasaki,Takashi Sato,Masaru Shibata,Kazunori Shibata,Ayumi Shimo-oku,Hisa-aki Shinkai,A. Shoda,Kentaro Somiya,Hajime Sotani,A. Suemasa,Naoshi Sugiyama,Yudai Suwa,Rieko Suzuki,Hideyuki Tagoshi,Fuminobu Takahashi,Kakeru Takahashi,Keitaro Takahashi,Ryutaro Takahashi,Ryuichi Takahashi,Hirotaka Takahashi,Takamori Akiteru,Tadashi Takano,Nobuyuki Tanaka,Keisuke Taniguchi,Atsushi Taruya,Hiroyuki Tashiro,Yasuo Torii,Morio Toyoshima,Shinji Tsujikawa,Akitoshi Ueda,Ken-ichi Ueda,T. Ushiba,Masayoshi Utashima,Yaka Wakabayashi,Kent Yagi,Kazuhiro Yamamoto,Toshitaka Yamazaki,Chul-Moon Yoo,Shijun Yoshida,Taizoh Yoshino +144 more
TL;DR: The B-DECIGO as discussed by the authors is a small-scale version of DECIGO with a sensitivity slightly worse than that of DECI-HERT, yet good enough to provide frequent detection of gravitational waves.
Journal ArticleDOI
Vacuum and cryogenic compatible black surface for large optical baffles in advanced gravitational-wave telescopes
Tomotada Akutsu,Yoshio Saito,Y. Sakakibara,Yoshihiro Sato,Yoshito Niwa,Nobuhiro Kimura,Toshikazu Suzuki,Kazuhiro Yamamoto,C. Tokoku,S. Koike,Dan Chen,Simon Zeidler,Kouichi Ikeyama,Yusuke Ariyama +13 more
TL;DR: In this paper, an electroless nickel-phosphorus-tungsten (NiPW) plating was used for large optical baffles absorbing stray light in KAGRA, an advanced interferometer for detecting gravitational waves.
Journal ArticleDOI
Progress on the cryogenic system for the KAGRA cryogenic interferometric gravitational wave telescope
Y. Sakakibara,Tomotada Akutsu,Dan Chen,Aleksandr Khalaidovski,Nobuhiro Kimura,S. Koike,Tatsuya Kume,Kazuaki Kuroda,Toshikazu Suzuki,Chihiro Tokoku,Kazuhiro Yamamoto +10 more
TL;DR: In this paper, the current status of the design, manufacture and testing of the KAGRA cooling system is described. But the main features of the cooling system are that it will keep the mirrors cooled without introducing vibration.
Journal ArticleDOI
Status of the cryogenic payload system for the KAGRA detector
Rajesh Kumar,Dan Chen,A Hagiwara,T. Kajita,T. Miyamoto,Toshikazu Suzuki,Y Sakakibara,Hiroki Tanaka,Kazuhiro Yamamoto,Takayuki Tomaru +9 more
TL;DR: In this article, the authors report the ongoing activities of the cryogenic payload group involved in the design and fabrication of the Cryogenic payload system for the KAGRA detector, which is a large scale cryogenic gravitational wave telescope currently under construction in Japan.