The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground

Autor: Homare Abe, Tomotada Akutsu, Masaki Ando, Akito Araya, Naoki Aritomi, Hideki Asada, Yoichi Aso, Sangwook Bae, Rishabh Bajpai, Kipp Cannon, Zhoujian Cao, Eleonora Capocasa, Man Leong Chan, Dan Chen, Yi-Ru Chen, Marc Eisenmann, Raffaele Flaminio, Heather K. Fong, Yuta Fujikawa, Yuya Fujimoto, I. Putu Wira Hadiputrawan, Sadakazu Haino, Wenbiao Han, Kazuhiro Hayama, Yoshiaki Himemoto, Naoatsu Hirata, Chiaki Hirose, Tsung-Chieh Ho, Bin-Hua Hsieh, He-Feng Hsieh, Chia-Hsuan Hsiung, Hsiang-Yu Huang, Panwei Huang, Yao-Chin Huang, Yun-Jing Huang, David C. Y. Hui, Kohei Inayoshi, Yuki Inoue, Yousuke Itoh, Pil-Jong Jung, Takaaki Kajita, Masahiro Kamiizumi, Nobuyuki Kanda, Takashi Kato, Chunglee Kim, Jaewan Kim, Young-Min Kim, Yuichiro Kobayashi, Kazunori Kohri, Keiko Kokeyama, Albert K. H. Kong, Naoki Koyama, Chihiro Kozakai, Jun’ya Kume, Sachiko Kuroyanagi, Kyujin Kwak, Eunsub Lee, Hyung Won Lee, Ray-Kuang Lee, Matteo Leonardi, Kwan-Lok Li, Pengbo Li, Lupin Chun-Che Lin, Chun-Yu Lin, En-Tzu Lin, Hong-Lin Lin, Guo-Chin Liu, Ling-Wei Luo, Miftahul Ma’arif, Yuta Michimura, Norikatsu Mio, Osamu Miyakawa, Kouseki Miyo, Shinji Miyoki, Nozomi Morisue, Kouji Nakamura, Hiroyuki Nakano, Masayuki Nakano, Tatsuya Narikawa, Lan Nguyen Quynh, Takumi Nishimoto, Atsushi Nishizawa, Yoshihisa Obayashi, Kwangmin Oh, Masatake Ohashi, Tomoya Ohashi, Masashi Ohkawa, Yoshihiro Okutani, Ken-ichi Oohara, Shoichi Oshino, Kuo-Chuan Pan, Alessandro Parisi, June Gyu Park, Fabián E. Peña Arellano, Surojit Saha, Kazuki Sakai, Takahiro Sawada, Yuichiro Sekiguchi, Lijing Shao, Yutaka Shikano, Hirotaka Shimizu, Katsuhiko Shimode, Hisaaki Shinkai, Ayaka Shoda, Kentaro Somiya, Inhyeok Song, Ryosuke Sugimoto, Jishnu Suresh, Takamasa Suzuki, Takanori Suzuki, Toshikazu Suzuki, Hideyuki Tagoshi, Hirotaka Takahashi, Ryutaro Takahashi, Hiroki Takeda, Mei Takeda, Atsushi Taruya, Takayuki Tomaru, Tomonobu Tomura, Lucia Trozzo, Terrence T. L. Tsang, Satoshi Tsuchida, Takuya Tsutsui, Darkhan Tuyenbayev, Nami Uchikata, Takashi Uchiyama, Tomoyuki Uehara, Koh Ueno, Takafumi Ushiba, Maurice H. P. M. van Putten, Tatsuki Washimi, Chien-Ming Wu, Hsun-Chung Wu, Tomohiro Yamada, Kazuhiro Yamamoto, Takahiro Yamamoto, Ryo Yamazaki, Shu-Wei Yeh, Jun’ichi Yokoyama, Takaaki Yokozawa, Hirotaka Yuzurihara, Simon Zeidler, Yuhang Zhao

Publikováno v: Galaxies, Vol 10, Iss 3, p 63 (2022)

KAGRA is a gravitational-wave (GW) detector constructed in Japan with two unique key features: It was constructed underground, and the test-mass mirrors are cooled to cryogenic temperatures. These features are not included in other kilometer-scale de

Externí odkaz: https://doaj.org/article/4cd829a8f3c34a4299926d1a839d78ce

Improving the stability of frequency-dependent squeezing with bichromatic control of filter cavity length, alignment, and incident beam pointing

Autor: Yuhang Zhao, Eleonora Capocasa, Marc Eisenmann, Naoki Aritomi, Michael Page, Yuefan Guo, Eleonora Polini, Koji Arai, Yoichi Aso, Martin van Beuzekom, Yao-Chin Huang, Ray-Kuang Lee, Harald Lück, Osamu Miyakawa, Pierre Prat, Ayaka Shoda, Matteo Tacca, Ryutaro Takahashi, Henning Vahlbruch, Marco Vardaro, Chien-Ming Wu, Matteo Leonardi, Matteo Barsuglia, Raffaele Flaminio

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2022, 105 (8), pp.082003. ⟨10.1103/PhysRevD.105.082003⟩
Physical Review D

Frequency dependent squeezing is the main upgrade for achieving broadband quantum noise reduction in upcoming observation runs of gravitational wave detectors. The proper frequency dependence of the squeezed quadrature is obtained by reflecting squee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c06b65cf30b05765928ac2f61391b93
https://hal.science/hal-03626016

The current status of contribution activities in Japan for LISA

Autor: Norichika Sago, Kentaro Komori, Ayaka Shoda, Koji Nagano, Kenji Fukunabe, Yuta Michimura, Ryuichi Fujita, Naoki Seto, Tomotada Akutsu, Hideyuki Tagoshi, Kei Yamada, K. Izumi, Hiroyuki Nakano, Hiroki Okasaka, N. Kita, S. Takano, Hiroki Takeda, Masato Kobayashi, Mitsuru Musha, Masaki Ando, Takahiro Tanaka

Publikováno v: Progress of Theoretical and Experimental Physics. 2021

LISA is a space gravitational-wave mission that will open the unexplored gravitational-wave frequency window at around millihertz, shedding light on the study of supermassive black holes and the nature of gravity. The LISA project has been propelled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::020ff11fd33ea34d385e867be71919b1
https://doi.org/10.1093/ptep/ptaa124

An arm length stabilization system for KAGRA and future gravitational-wave detectors

Autor: Norikatsu Mio, M. A. Barton, Masashi Ohkawa, Kai-Feng Chen, Soichiro Morisaki, K. Doi, D. Tuyenbayev, Wei-Tou Ni, Hong Wu, Kazuhiro Hayama, Jong-Dae Park, Hisa-aki Shinkai, Y. Hiranuma, N. Kimura, Zhaohuan Zhu, S. Miyoki, Chau Ron Wu, Se-Hong Oh, M. Marchio, M. Kamiizumi, M. Chan, B. H. Hsieh, Atsushi Nishizawa, Ryoji Takahashi, Yoichi Aso, C. Y. Lin, G. Ueshima, L. C.C. Lin, Koji Nagano, Takahiro Yamada, Takaaki Kajita, Yuki Inoue, Shuen De Wu, Kipp Cannon, Kentaro Komori, H. K. Lee, M. Ohashi, T. Shimoda, H Hayakawa, K. Izumi, Y. Tomigami, P. Jung, M. Fukunaga, Y. Huang, R. Shimizu, H. Chu, Y. M. Kim, T. Uehara, G-Z. Huang, A. Hagiwara, Hiroyuki Nakano, Y. Moriwaki, R. Bajpai, Jun'ichi Yokoyama, G. Ge, Takahiro Tanaka, Takaaki Yokozawa, Kei Kotake, Yoshiaki Himemoto, Keiko Kokeyama, F. E. Peña Arellano, Tetsuro Shishido, H. Pang, Y. Sakuno, M. Takeda, N. Kita, R. Nakashima, Yasufumi Kojima, Y. Sakai, Satoshi Tsuchida, Hideyuki Tagoshi, Y. Saito, Takayuki Tomaru, T. Tsang, Kentaro Somiya, Yoshio Arai, K. Sakai, Yuichiro Sekiguchi, Jianfang Wang, J. Kume, Hajime Sotani, Chunglee Kim, M. Nakano, L. W. Luo, Feng Li Lin, Yongheng Zhao, H. Vocca, Bungo Ikenoue, T. Yoshioka, Takahiro Yamamoto, Kuo-Chuan Pan, Hirotaka Takahashi, R. Flaminio, Nami Uchikata, R. Negishi, S. Oshino, S. Takano, K. Shimode, Masaki Ando, Tomotada Akutsu, T. Sekiguchi, C. Chen, Noriaki Ohmae, S. Sato, L. Baiotti, E. N. Tapia San Martin, E. Hirose, Tatsuya Narikawa, Akito Araya, K. Yamamoto, Nobuyuki Kanda, Sadakazu Haino, T. Ushiba, Y. Bae, K. Ueno, Mitsuhiro Fukushima, D. Tatsumi, S. Kanbara, Ping Huang, S. Eguchi, Takashi Uchiyama, Kunihito Ioka, Innocenzo M. Pinto, R. Kozu, Kyohei Kawaguchi, J. J. Oh, E. J. Son, L. Trozzo, Shuji Saito, Naoki Aritomi, Kenta Tanaka, Yi Chen, Akiteru Takamori, Kouji Nakamura, W. Ogaki, Naru Hirata, Chihiro Kozakai, H. Yuzurihara, T. Sato, M. H. P. M. van Putten, Z. Hong, Ayaka Shoda, T. Tomura, K. Tsubono, G. Kang, S. Bae, K. Miyo, H. Tanaka, Albert K. H. Kong, Yoshinori Fujii, Yutaro Enomoto, Ray-Kuang Lee, K. Kwak, Hyang Woon Lee, Simon Zeidler, F. Uraguchi, Yousuke Itoh, Yuta Michimura, A. Miyamoto, Rajesh Kumar, K. Kusayanagi, C. Ooi, Y. Obuchi, Y. Miyazaki, Sachiko Kuroyanagi, Nobuyuki Kawai, M. Leonardi, Guo-Chin Liu, R. Sugimoto, Hiroki Takeda, Haruki Kitazawa, Souichi Telada, T. Sawada, W. S. Kim, W-R. Xu, K. Hasegawa, H-S. Kuo, Naoko Ohishi, S. Shibagaki, Mitsuru Musha, Y-K. Chu, K. Yokogawa, Shigeo Nagano, Chin Guo Kuo, Koji Arai, Ken-ichi Oohara, A. Ueda, Sakae Araki, Osamu Miyakawa, S. Tanioka, K. Jung, Takamasa Suzuki, E. Capocasa, Koki Okutomi, S. Imam, Jinsook Kim, Toshihiro Tsuzuki, Kohei Inayoshi, N. Sago, T. Kawasaki, F. Travasso

Publikováno v: Classical and Quantum Gravity
Classical and Quantum Gravity, IOP Publishing, 2020, 37 (3), pp.035004. ⟨10.1088/1361-6382/ab5c95⟩
Class.Quant.Grav.
Class.Quant.Grav., 2020, 37 (3), pp.035004. ⟨10.1088/1361-6382/ab5c95⟩
Classical and quantum gravity

Modern ground-based gravitational wave (GW) detectors require a complex interferometer configuration with multiple coupled optical cavities. Since achieving the resonances of the arm cavities is the most challenging among the lock acquisition process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a71666bacbd1d5b191594799483113
http://hdl.handle.net/11581/448087

Compact integrated optical sensors and electromagnetic actuators for vibration isolation systems in the gravitational-wave detector KAGRA

Autor: Yoshinori Fujii, T. Shimoda, S. Takano, Koki Okutomi, M. Kamiizumi, Ayaka Shoda, Yuta Michimura, Enzo Nicolas Tapia San Martin, Yoshiyuki Obuchi, Naoki Aritomi, R. Kozu, Kentaro Komori, Fabián Erasmo Peña Arellano, Bungo Ikenoue, Osamu Miyakawa, Mitsuhiro Fukushima, Yoichi Aso, M. A. Barton, Tomotada Akutsu, Ryutaro Takahashi, Hiroki Takeda

Publikováno v: Review of Scientific Instruments. 91:115001

This paper reports on the design and characteristics of a compact module integrating an optical displacement sensor and an electromagnetic actuator for use with vibration-isolation systems installed in KAGRA, the 3-km baseline gravitational-wave dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70fac5f9f0fcdc74135a37ac51a444e6
https://doi.org/10.1063/5.0022242