KAGRA Publications

• See LVK publications for LIGO-Virgo-KAGRA collaboration papers after 2020.

List of Journal papers, PhD theses, Master theses, and Graduation theses related to KAGRA research.

• Links to the list of theses for groups in the KAGRA collaboration are also listed at the bottom of this page.

• Publication policy and CPC submission Page

• Default KAGRA author-list 2018

• Conference information and approved Acknowledgements

• How should we write acknowledgment?

• Playground data

in preparation

For accessing overleaf, please contact to paper-writing team (PWT) leaders. If you plan to begin a new project with overleaf (online LaTeX sharing editor), contact to kagra-overleaf_at_icrr.u-tokyo.ac.jp

• Overview of KAGRA : (5) Data analysis methods

  • PWT leader: Hideyuki Tagoshi Overleaf

Submitted Papers

• Overview of KAGRA : (4) Data transfer and management

  • PWT leader: Nobuyuki Kanda Overleaf

• Evaluation of the microseismic motion at the KAGRA site based on the ocean wave data

  • JGW-P2314943

  • PWT leader: Sota Hoshino

Accepted Papers

Journal Papers

• Ground strains induced by the 2022 Hunga-Tonga volcanic eruption, observed by a 1500-m laser strainmeter in Kamioka, Japan
  • PWT leader: Akiteru Takamori

  • JGW-P2214623

  • https://doi.org/10.1186/s40623-023-01857-w

  • https://link.springer.com/content/pdf/10.1186/s40623-023-01857-w.pdf

• Noise subtraction from KAGRA O3GK data using Independent Component Analysis JGW-P2214018

  • PWT leader: Jun'ya Kume

  • https://iopscience.iop.org/article/10.1088/1361-6382/acc0cb

• Estimation of Newtonian noise from KAGRA cooling system
  • Rishabh Bajpai, Takayuki Tomaru, Toshikazu Suzuki, Kazuhiro Yamamoto, Takafumi Ushiba, Tohru Honda

  • https://link.aps.org/doi/10.1103/PhysRevD.107.042001

• Input optics systems of the KAGRA detector during O3GK JGW-P2011954-v6, arxiv, PTEP

  • https://doi.org/10.1093/ptep/ptac166

  • PWT leaders: Keiko Kokeyama and Masayuki Nakano
• Vibration analysis of KAGRA cryostat at cryogenic temperature
  • Rishabh Bajpai, Takayuki Tomaru, Nobuhiro Kimura, Takafumi Ushiba, Kazuhiro Yamamoto, Toshikazu Suzuki, Tohru Honda

  • https://doi.org/10.1088/1361-6382/ac7cb5

• A laser interferometer accelerometer for vibration sensitive cryogenic experiments
  • Rishabh Bajpai, Takayuki Tomaru, Kazuhiro Yamamoto, Takfumi Ushiba, Nobuhiro Kimura, Toshikazu Suzuki, Tomohiro Yamada, Tohru Honda

  • https://doi.org/10.1088/1361-6501/ac6d46

• Response of the underground environment of the KAGRA observatory against the air pressure disturbance from the Tonga volcano eruption on January 15th, 2022
  • Tatsuki Washimi, Takaaki Yokozawa, Akiteru Takamori, Akito Araya, Sota Hoshino, Yousuke Itoh, Yuichiro Kobayashi, Jun’ya Kume, Kouseki Miyo, Masashi Ohkawa, Shoichi Oshino, Takayuki Tomaru, Jun’ichi Yokoyama, Hirotaka Yuzurihara

  • https://doi.org/10.1093/ptep/ptac128

• Performance of the KAGRA detector during the first joint observation with GEO 600 (O3GK)

  • Progress of Theoretical and Experimental Physics, Volume 2023, Issue 10, October 2023, 10A101 https://doi.org/10.1093/ptep/ptac093

  • PWT leaders: Kazuhiro Yamamoto, Keiko Kokeyama, Tatsuki Washimi JGW-P2113405

• Unsupervised learning architecture for classifying the transient noise of interferometric gravitational-wave detectors
  • Yusuke Sakai, Yousuke Itoh, Piljong Jung, Keiko Kokeyama, Chihiro Kozakai, Katsuko T. Nakahira, Shoichi Oshino, Yutaka Shikano, Hirotaka Takahashi, Takashi Uchiyama, Gen Ueshima, Tatsuki Washimi, Takahiro Yamamoto, and Takaaki Yokozawa

  • Scientific Reports volume 12, Article number: 9935 (2022) ; https://doi.org/10.1038/s41598-022-13329-4

• The current status and future prospects of KAGRA, the large-scale cryogenic gravitational wave telescope built in the Kamioka underground
  • KAGRA collaboration (author-list 2020)
  • PWT : T.Ushiba, M.Nakano, T.Washimi

  • Galaxies 2022, 10(3), 63; https://doi.org/10.3390/galaxies10030063

• Application of the Hilbert-Huang transform for analyzing standing-accretion-shock-instability induced gravitational waves in a core-collapse supernova
  • M. Takeda, Y. Hiranuma, N. Kanda ,K. Kotake, T. Kuroda, R. Negishi, K. Oohara, K. Sakai, Y. Sakai, T. Sawada, H. Takahashi, S. Tsuchida, Y. Watanabe, T. Yokozawa

  • Physical Review D 104, 084063 (2021) https://doi.org/10.1103/PhysRevD.104.084063

• Local Hurst exponent computation of data from triaxial seismometers monitoring KAGRA
  • A. Longo, S. Bianchi, W. Plastinao, K. Miyo, T. Yokozawa, T. Washimi, A. Araya

  • Pure and Applied Geophysics volume 178, pages3461–3470 (2021) https://doi.org/10.1007/s00024-021-02810-2

• The KAGRA underground environment and lessons for the Einstein Telescope
  • F. Badaracco, C. D. Rossi, I. Fiori, J. Harms, K. Miyo, F. Paoletti, T. Tanaka, T. Washimi, T. Yokozawa

  • Phys. Rev. D 104, 042006 (2021) https://doi.org/10.1103/PhysRevD.104.042006

• Effects of lightning strokes on underground gravitational waves observatories
  • T. Washimi, T. Yokozawa, M. Nakano, T. Tanaka, K. Kaihotsu, Y. Mori, T. Narita

  • JINST 16 P07033 (2021) https://doi.org/10.1088/1748-0221/16/07/P07033

• Method for environmental noise estimation via injection tests for ground-based gravitational wave detectors
  • Tatsuki Washimi, Takaaki Yokozawa, Taiki Tanaka2, Yosuke Itoh, Jun'ya Kume, and Jun'ichi Yokoyama

  • Class. Quantum Grav. 38 125005 (2021); https://orcid.org/0000-0001-5792-4907

• High performance thermal link with small spring constant for cryogenic applications
  • Tomohiro Yamada, Takayuki Tomaru, Toshikazu Suzuki, Takafumi Ushiba, Nobuhiro Kimura, Suguru Takada, Yuki Inoue, Takaaki Kajita

  • Cryogenics 116 (2021) 103280; https://www.sciencedirect.com/science/article/pii/S0011227521000382

• Cryogenic suspension design for a kilometer-scale gravitational-wave detector
  • Takafumi Ushiba, Tomotada Akutsu, Sakae Araki, Rishabh Bajpai, Dan Chen, Kieran Craig, Yutaro Enomoto, Ayako Hagiwara, Sadakazu Haino, Yuki Inoue, Kiwamu Izumi, Nobuhiro Kimura, Rahul Kumar, Yuta Michimura, Shinji Miyoki, Iwao Murakami, Yoshikazu Namai, Masayuki Nakano, Masatake Ohashi, Koki Okutomi, Takaharu Shishido, Ayaka Shoda, Kentaro Somiya, Toshikazu Suzuki, Suguru Takada, Masahiro Takahashi, Ryutaro Takahashi, Shinichi Terashima, Takayuki Tomaru, Flavio Travasso, Ayako Ueda, Helios Vocca, Tomohiro Yamada, Kazuhiro Yamamoto, and Simon Zeidler

  • Class. Quantum Grav. 38 (2021) 085013; https://doi.org/10.1088/1361-6382/abe9f3

• Vibration isolation systems for the beam splitter and signal recycling mirrors of the KAGRA gravitational wave detector
  • KAGRA collaboration (author-list 2019 )
  • PWT leader: Mark Barton, Naoatsu Hirata, Fabian E Pena Arellano, Enzo Tapia, Tak Lun Terrence Tsang,

  • JGW-P2011860

  • Class. Quant. Grav. 38 (2020) 065011

  • https://iopscience.iop.org/article/10.1088/1361-6382/abd922

• Overview of KAGRA: Calibration, detector characterization, physical environmental monitors, and the geophysics interferometer
  • KAGRA collaboration (author-list 2018 + 2019)
  • PWT leaders: Takahiro Yamamoto, Yuki Inoue, Takaaki Yokozawa

  • Prog. Theor. Exp. Phys. (2021) Volume 2021, Issue 5, May 2021, 05A101 https://doi.org/10.1093/ptep/ptab018

  • arXiv2009/09305

• Demographic Landscape of the KAGRA collaboration
  • Keiko Kokeyama, Chunglee Kim, Joseph M. Fedrow, and Ayaka Shoda

  • AIP Conference Proceedings 2319, 150001 (2021); https://doi.org/10.1063/5.0036998

• Overview of KAGRA : Detector design and construction history
  • KAGRA collaboration (author-list 2018 )
  • PWT leaders: Kentaro Somiya, Yuta Michimura, Kazuhiro Yamamoto (advisors: Osamu Miyakawa, Masayuki Nakano)

  • Prog. Theor. Exp. Phys. (2021) Volume 2021, Issue 5, May 2021, 05A101 https://doi.org/10.1093/ptep/ptaa125

  • Overleaf, JGW-P2011614

• Overview of KAGRA : KAGRA science
  • KAGRA collaboration (author-list 2018 + 2019 + 3 )
  • PWT leader: Atsushi Nishizawa

  • Prog. Theor. Exp. Phys. (2021) Volume 2021, Issue 5, May 2021, 05A103 https://doi.org/10.1093/ptep/ptaa120

  • The arXiv https://arxiv.org/abs/2008.02921 submission was made August 7, 2020.

  • JGWdoc-P2011478

• Prospects for improving the sensitivity of the cryogenic gravitational wave detector KAGRA
  • Yuta Michimura, Kentaro Komori, Yutaro Enomoto, Koji Nagano, Atsushi Nishizawa, Eiichi Hirose, Matteo Leonardi, Eleonora Capocasa, Naoki Aritomi, Yuhang Zhao, Raffaele Flaminio, Takafumi Ushiba, Tomohiro Yamada, Li-Wei Wei, Hiroki Takeda, Satoshi Tanioka, Masaki Ando, Kazuhiro Yamamoto, Kazuhiro Hayama, Sadakazu Haino, Kentaro Somiya

  • Phys. Rev. D 102, 022008 (2020)

• Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA
  • LIGO-Virgo-KAGRA collaboration [aka scenario paper]

  • Living Reviews in Relativity volume 23, Article number: 3 (2020) https://link.springer.com/article/10.1007/s41114-020-00026-9

  • arXiv:1304.0670

• Application of the independent component analysis to the iKAGRA data

  • KAGRA collaboration (author-list 2015+2018)
  • Progress of Theoretical and Experimental Physics, 2020, 053F01 (2020)

  • JGWdoc P2010218, arXiv:1908.03013

• Quantum noise reduction techniques in KAGRA

  • Kentaro Somiya
  • European Physical Journal D 74, 10 (2020)

  • JGWdoc P1910812

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

  • KAGRA collaboration (author-list 2018)

  • Class. Quant. Grav. 37 (2020) 035004 https://iopscience.iop.org/article/10.1088/1361-6382/ab5c95

  • arXiv:1910.00955

  • JGWdoc P1910539

• The status of KAGRA underground cryogenic gravitational wave telescope

  • KAGRA collaboration (author-list 2016)
  • Journal of Physics: Conference Series 1342, 012014 (2020)

  • arXiv:1710.04823

  • JGW-P1707191

• Influence of non-uniformity in sapphire substrates for a gravitational wave telescope

  • Kentaro Somiya, Eiichi Hirose, Yuta Michimura
  • Physical Review D 100, 082005 (2019)

  • draft at JGW-P1910460

• Design and experimental demonstration of a laser modulation system for future gravitational-wave detectors

  • Kohei Yamamoto, Keiko Kokeyama, Yuta Michimura, Yutaro Enomoto, Masayuki Nakano, Gui-Guo Ge, Tomoyuki Uehara, Kentaro Somiya, Kiwamu Izumi, Osamu Miyakawa, Takahiro Yamamoto, Takaaki Yokozawa, Yuta Fujikawa, Nobuyuki Fujii, Takaaki Kajita
  • Classical and Quantum Gravity 36, 205009 (2019)

• First cryogenic test operation of underground km-scale gravitational-wave observatory KAGRA

  • KAGRA collaboration (author-list 2016+2017+ additional NAOJ and KEK members)

  • Class. Quant. Grav. 36 (2019) 165008 https://iopscience.iop.org/article/10.1088/1361-6382/ab28a9

  • arXiv:1901.03569

  • draft at JGW-P1809289

• KAGRA: 2.5 Generation Interferometric Gravitational Wave Detector

  • KAGRA collaboration (author-list 2016+2017)

  • Nature Astronomy, 3 (2019) 35–40. (article in Perspective section) https://www.nature.com/articles/s41550-018-0658-y

  • published copy at JGW-P1809572

• Vibration isolation system with a compact damping system for power recycling mirrors of KAGRA

  • KAGRA collaboration

  • Class. Quant. Grav. 36 (2019) 095015 https://iopscience.iop.org/article/10.1088/1361-6382/ab0fcb/pdf

  • draft at JGW-P1808526

  • arXiv:1901.03053

• Molecular adsorbed layer formation on cooled mirrors and its impacts on cryogenic gravitational wave telescopes

  • Kunihiko Hasegawa, Tomotada Akutsu, Nobuhiro Kimura, Yoshio Saito, Toshikazu Suzuki, Takayuki Tomaru, Ayako Ueda, and Shinji Miyoki
  • Phys. Rev. D 99, 022003 (2019)

• Demonstration for a two-axis interferometric tilt sensor in KAGRA

  • Keiko Kokeyama, June Gyu Park, Kyuman Cho, Shin Kirii, Tomotada Akutsu, Masayuki Nakanoa, Shogo Kambara, Kunihiko Hasegawa, Naoko Ohishi, Kohei Doi, Seiji Kawamura
  • Physics Letters A 382, 1950 (2018)

• Polarization test of gravitational waves from compact binary coalescences

  • Hiroki Takeda, Atsushi Nishizawa, Yuta Michimura, Koji Nagano, Kentaro Komori, Masaki Ando, Kazuhiro Hayama
  • Phys. Rev. D 98, 022008 (2018)

• Particle swarm optimization of the sensitivity of a cryogenic gravitational wave detector

  • Yuta Michimura, Kentaro Komori, Atsushi Nishizawa, Hiroki Takeda, Koji Nagano, Yutaro Enomoto, Kazuhiro Hayama, Kentaro Somiya, and Masaki Ando
  • Phys. Rev. D 97, 122003 (2018)

• Optical design and suspension system of the KAGRA output mode-cleaner

  • Junko Kasuya, John Winterflood, Ju Li and Kentaro Somiya
  • J. Phys.: Conf. Ser. 957, 012009 (2018)

• Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA

  • KAGRA Collaboration, LIGO Scientific Collaboration, Virgo Collaboration (author-list 2015)

  • Living Reviews in Relativity 21, 3 (2018) https://link.springer.com/article/10.1007/s41114-018-0012-9

  • https://arxiv.org/abs/1304.0670 [latest update: 27 Sep 2019 (version 9)]

• Construction of KAGRA: an underground gravitational-wave observatory

  • KAGRA Collaboration et al. (author-list 2016++)
  • Prog. Theor. Exp. Phys. 2018, 013F01 (2018)

• Status of KAGRA: Construction, commissioning and data distribution toward the first operation in 2015

  • Nobuyuki Kanda, on behalf of the KAGRA collaboration
  • The Fourteenth Marcel Grossmann Meeting, pp. 3159-3163 (2017)

• Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope

  • Yuta Michimura, Tomofumi Shimoda, Takahiro Miyamoto, Ayaka Shoda, Koki Okutomi, Yoshinori Fujii, Hiroki Tanaka, Mark A. Barton, Ryutaro Takahashi, Yoichi Aso, Tomotada Akutsu, Masaki Ando, Yutaro Enomoto, Raffaele Flaminio, Kazuhiro Hayama, Eiichi Hirose, Yuki Inoue, Takaaki Kajita, Masahiro Kamiizumi, Seiji Kawamura, Keiko Kokeyama, Kentaro Komori, Rahul Kumar, Osamu Miyakawa, Koji Nagano, Masayuki Nakano, Naoko Ohishi, Ching Pin Ooi, Fabián Erasmo Peña Arellano, Yoshio Saito, Katsuhiko Shimode, Kentaro Somiya, Hiroki Takeda, Takayuki Tomaru, Takashi Uchiyama, Takafumi Ushiba, Kazuhiro Yamamoto, Takaaki Yokozawa, Hirotaka Yuzurihara
  • Classical and Quantum Gravity 34, 225001(2017)

• Design and operation of a 1500-m laser strainmeter installed at underground site in Kamioka

  • Akito Araya, Akiteru Takamori, Wataru Morii, Kouseki Miyo, Masatake Ohashi, Kazuhiro Hayama, Takashi Uchiyama, Shinji Miyoki and Yoshio Saito
  • Earth, Planets and Space 69, 77 (2017)

• Calculation method for light scattering caused by multilayer coated mirrors in gravitational wave detectors

  • Simon Zeidler, Tomotada Akutsu, Yasuo Torii, Eiichi Hirose, Yoichi Aso, and Raffaele Flaminio
  • Optics Express 25, 4741-4760 (2017)

• Analysis of the real gravitational wave data GW150914 with the Hilbert-Huang transform

  • Kazuki Sakai, Ken-ichi Oohara, Masato Kaneyama, Hirotaka Takahashi
  • ICIC Express Letters, Vol.11 No.1, pp. 45-52 (2017).

• Characterization of the room temperature payload prototype for the cryogenic interferometric gravitational wave detector KAGRA

  • Fabián Erasmo Peña Arellano, Takanori Sekiguchi, Yoshinori Fujii, Ryutaro Takahashi, Mark Barton, Naoatsu Hirata, Ayaka Shoda, Joris van Heijningen, Raffaele Flaminio, Riccardo DeSalvo, Koki Okutumi, Tomotada Akutsu, Yoichi Aso, Hideharu Ishizaki, Naoko Ohishi, Kazuhiro Yamamoto, Takashi Uchiyama, Osamu Miyakawa, Masahiro Kamiizumi, Akiteru Takamori, Ettore Majorana, Kazuhiro Agatsuma, Eric Hennes, Jo van den Brand, and Alessandro Bertolini

  • Review of Scientific Instruments 87, 034501 (2016)

• The cryogenic challenge: status of the KAGRA project

  • Raffaele Flaminio on behalf of theKAGRA collaboration
  • Journal of Physics: Conference Series 716, 012034 (2016)

• Status of the cryogenic payload system for the KAGRA detector

  • R Kumar, D Chen, A Hagiwara, T Kajita, T Miyamoto, T Suzuki, Y Sakakibara, H Tanaka, K Yamamoto and T Tomaru
  • Journal of Physics: Conference Series 716, 012017 (2016)

• Design study and prototype experiment of the KAGRA output mode-cleaner

  • Kazushiro Yano, Ayaka Kumeta, Kentaro Somiya
  • Journal of Physics: Conference Series 716, 012020 (2016)

• Unveiling linearly and nonlinearly correlated signals between gravitational wave detectors and environmental monitors

  • Hirotaka Yuzurihara, Kazuhiro Hayama, Shuhei Mano, Didier Verkindt, and Nobuyuki Kanda, Phys. Rev. D 94, 042004 (2016)

• Measurement of Schumann Resonance at Kamioka

  • S. Atsuta, T. Ogawa, S. Yamaguchi, K. Hayama, A. Araya, N. Kanda, O. Miyakawa, S. Miyoki, A. Nishizawa, K. Ono, Y. Saito, K. Somiya, T. Uchiyama, M. Uyeshima and K. Yano
  • Journal of Physics: Conference Series 716 012032 (2016)

• Vacuum and cryogenic compatible black surface for large optical baffles in advanced gravitational-wave telescopes

  • Tomotada Akutsu, Yoshio Saito, Yusuke Sakakibara, Yoshihiro Sato, Yoshito Niwa, Nobuhiro Kimura, Toshikazu Suzuki, Kazuhiro Yamamoto, Chihiro Tokoku, Shigeaki Koike, Dan Chen, Simon Zeidler, Kouichi Ikeyama, and Yusuke Ariyama
  • Optical Materials Express 6, 1613-1626 (2016)

• Characterization of non-Gaussianity in gravitational wave detector noise

  • Takahiro Yamamoto, Kazuhiro Hayama, Shuhei Mano, Yousuke Itoh, and Nobuyuki Kanda
  • Phys. Rev. D 93, 082005 (2016)

• Estimation of losses in a 300 m filter cavity and quantum noise reduction in the KAGRA gravitational-wave detector

  • Eleonora Capocasa, Matteo Barsuglia, Jérôme Degallaix, Laurent Pinard, Nicolas Straniero, Roman Schnabel, Kentaro Somiya, Yoichi Aso, Daisuke Tatsumi, and Raffaele Flaminio
  • Phys. Rev. D 93, 082004 (2016)

• Environmental Monitoring System in KAGRA

  • Yukitsugu Sasaki on behalf of the KAGRA collaboration
  • ICIC Express Letters Part B : Applications, Vol.7 No.11, pp. 2331-2338 (2016).

• Large-scale cryogenic gravitational-wave telescope in Japan: KAGRA

  • Tomotada Akutsu (for the KAGRA collaboration)
  • Journal of Physics: Conference Series 610, 012016 (2015)

• Gravitational waves: Classification, methods of detection, sensitivities and sources

  • Kazuaki Kuroda, Wei-Tou Ni, Wei-Ping Pan
  • International Journal of Modern Physics D 24, 1530031 (2015)

• Design study of the KAGRA output mode-cleaner

  • Ayaka Kumeta, Charlotte Bond, Kentaro Somiya
  • Optical Review 22, 149-152 (2015)

• An experiment to distinguish between diffusive and specular surfaces for thermal radiation in cryogenic gravitational-wave detectors

  • Yusuke Sakakibara, Nobuhiro Kimura, Toshikazu Suzuki, Kazuhiro Yamamoto, Chihiro Tokoku, Takashi Uchiyama, Kazuaki Kuroda
  • Progress of Theoretical and Experimental Physics, 2015, 073F01, 2015

• Performance test of pipe-shaped radiation shields for cryogenic interferometric gravitational wave detectors

  • Yusuke Sakakibara, Nobuhiro Kimura, Tomotada Akutsu, Toshikazu Suzuki and Kazuaki Kuroda
  • Classical and Quantum Gravity 32, 155011 (2015)

• Concepts and research for future detectors

  • F.Acernese et al.,
  • General Relativity and Gravitation, 46:1700 (2014)

• Excavation of an underground site for a km-scale laser interferometric gravitational-wave detector

  • T Uchiyama, K Furuta, M Ohashi, S Miyoki, O Miyakawa and Y Saito
  • Classical and Quantum Gravity 31, 224005 (2014)

• Update on the development of cryogenic sapphire mirrors and their seismic attenuation system for KAGRA

  • Eiichi Hirose, Takanori Sekiguchi, Rahul Kumar, Ryutaro Takahashi (for the KAGRA collaboration)
  • Classical and Quantum Gravity 31, 224004 (2014)

• Progress on the cryogenic system for the KAGRA cryogenic interferometric gravitational wave telescope

  • Yusuke Sakakibara, Tomotada Akutsu, Dan Chen, Aleksandr Khalaidovski, Nobuhiro Kimura, Shigeaki Koike, Tatsuya Kume, Kazuaki Kuroda, Toshikazu Suzuki, Chihiro Tokoku
  • Classical and Quantum Gravity 31, 224003 (2014)

• Vibration measurement in the KAGRA cryostat

  • D Chen, L Naticchioni, A Khalaidovski, K Yamamoto, E Majorana, Y Sakakibara, C Tokoku, T Suzuki, N Kimura, S Koike, T Uchiyama and S Kawamura
  • Classical and Quantum Gravity 31, 224001 (2014)

• Cryogenic system for the interferometric cryogenic gravitationalwave telescope, KAGRA - design, fabrication, and performance test -

  • C. Tokoku, N. Kimura, S. Koike, T. Kume, Y. Sakakibara, T. Suzuki, K. Yamamoto, D. Chen. S. Goto, M. Tanaka, S. Ioka, K. Nakamoto, H. Nezuka, T. Uchiyama, M. Ohashi, K. Kuroda
  • AIP Conference Proceedings 1573, 1254 (2014)

• A study of cooling time reduction of interferometric cryogenic gravitational wave detectors using a high-emissivity coating

  • Y. Sakakibara, N. Kimura, T. Suzuki, K. Yamamoto, D. Chen, S. Koike, C. Tokoku, T. Uchiyama, M. Ohashi, and K. Kuroda
  • AIP Conference Proceedings 1573, 1176 (2014)

• Method to reduce excess noise of a detuned cavity for application in KAGRA

  • Shinichiro Ueda, Nana Saito, Daniel Friedrich, Yoichi Aso, Kentaro Somiya (for the KAGRA collaboration)
  • Class. Quantum Grav. 31, 095003 (2014)

• Mechanical loss of a multilayer tantala/silica coating on a sapphire disk at cryogenic temperatures: Toward the KAGRA gravitational wave detector

  • Eiichi Hirose, Kieran Craig, Hideki Ishitsuka, Iain W. Martin, Norikatsu Mio, Shigenori Moriwaki, Peter G. Murray, Masatake Ohashi, Sheila Rowan, Yusuke Sakakibara, Toshikazu Suzuki, Kouichi Waseda, Kyohei Watanabe, and Kazuhiro Yamamoto
  • Phys. Rev. D 90, 102004 (2014)

• Sapphire mirror for the KAGRA gravitational wave detector

  • Eiichi Hirose, Dan Bajuk, GariLynn Billingsley, Takaaki Kajita, Bob Kestner, Norikatsu Mio, Masatake Ohashi, Bill Reichman, Hiroaki Yamamoto, and Liyuan Zhang

  • Phys. Rev. D 89, 062003 (2014)

• Evaluation of heat extraction through sapphire fibers for the GW observatory KAGRA

  • A Khalaidovski, G Hofmann, D Chen, J Komma, C Schwarz, C Tokoku, N Kimura, T Suzuki, A O Scheie, E Majorana, R Nawrodt and K Yamamoto
  • Class. Quantum Grav. 31, 105004 (2014)

• Interferometer design of the KAGRA gravitational wave detector

  • Yoichi Aso, Yuta Michimura, Kentaro Somiya, Masaki Ando, Osamu Miyakawa, Takanori Sekiguchi, Daisuke Tatsumi, Hiroaki Yamamoto
  • Phys. Rev. D 88, 043007 (2013)

• Underground gravitational wave observatories: KAGRA and ET

  • Michele Punturo and Kentaro Somiya, Int. J. Mod. Phys., 22, 1330010 (2013)

• Real Time Control for KAGRA 3km Cryogenic Gravitational Wave Detector in Japan

  • O. Miyakawa and KAGRA Collaboration, Proceedings of ICALEPCS2013, 23 (2013)

• Calculation of thermal radiation input via funneling through a duct shield with baffles for KAGRA

  • Yusuke Sakakibara, Nobuhiro Kimura, Kazuhiro Yamamoto, Toshikazu Suzuki, Takayuki Tomaru, Shinji Miyoki, Takashi Uchiyama, Kazuaki Kuroda, Class. Quantum Grav. 29, 205019 (2012)

• Detector configuration of KAGRA - the Japanese cryogenic gravitational-wave detector

  • Kentaro Somiya for the KAGRA Collaboration, Class.Quantum Grav. 29, 124007 (2012)

• Length sensing and control strategies for the LCGT interferometer

  • Yoichi Aso, Kentaro Somiya, Osamu Miyakawa for the LCGT Collaboration, Class.Quantum Grav. 29, 124008 (2012)
• Reflectance of metals, which are used for a heat radiation shield of LCGT, at cryogenic temperature for 10um wave length
  • Y.Sakakibara, K.Kuroda, M.Ohashi, R.Takahashi, S.Miyoki, T.Uchiyama, Y.Saito, T.Suzuki, A.Yamamoto, T.Haruyama, N.Kimura, N.Mio, S,Moriwaki, N.Ohmae, M.Musha, Journal of Cryogenic and Superconductivity Society of Japan, 46, pp434-440 (2011)
• Quest for Direct Detection of Gravitational waves and Large-scale Cryogenic Gravitational wave Telescope (LCGT) project
  • S. Miyoki and LCGT Collaboration, Vacuum Society of Japan, 54, pp.587-595 (2011)
• Laser source for KAGRA gravitational wave Telescope
  • Nobuaki Ohmae and Norikatsu Mio, Journal of the Vacuum Society of Japan, Vol.54, No.12,pp.604-609, (2011)
• Vibration Isolation System for KAGRA gravitational wave Telescope
  • Ryutaro Takahashi, Journal of the Vacuum Society of Japan, Vol.54, No.12, pp.610-613 (2011)
• Manufacturing of vacuum ducts that have 3-km length and 80 cm diameter for KAGRA gravitational wave Telescope
  • Yoshi Saito, Ryutaro Takahashi, Journal of the Vacuum Society of Japan, Vol.54, No.12, pp.621-626 (2011)
• Optical Design and Control for the KAGRA Gravitational Wave Telescope
  • Yoich Aso, and The LCGT Collaboration, Journal of the Vacuum Society of Japan, Vol.54, No.12, pp.597-603 (2011)

• Status of LCGT

  • K. Kuroda (on behalf of the LCGT Collaboration), Classical and Quantum Gravity, 27, 084004 (2010)

• Present status of large-scale cryogenic gravitational wave telescope

  • T. Uchiyama et al., Classical and Quantum Gravity 21, S1161 (2004)

• LARGE-SCALE CRYOGENIC GRAVITATIONAL WAVE TELESCOPE

  • K. Kuroda et al., Int. J. Mod. Phys. D 08, 557 (1999)

PhD Thesis

• Vibration Noise Study of KAGRA Cryogenic System

  • Rishabh Bajpai, SOKENDAI (2022, FY2022)

• Low-Vibration Conductive Cooling of KAGRA Cryogenic Mirror Suspension

  • Tomohiro Yamada, University of Tokyo (2021, FY2020)

• Optical and thermal study of molecular thin layers on cryogenic mirrors in next-generation gravitational wave telescopes

  • Kunihiko Hasegawa, University of Tokyo (2020, FY2019)

• Interferometer Locking Scheme for Advanced Gravitational-Wave Detectors and Beyond

  • Yutaro Enomoto, University of Tokyo (2020, FY2019)

• A Study of Baseline Compensation System for Stable Operation of Gravitational-wave Telescopes

  • Kouseki Miyo, University of Tokyo (2020, FY2019)
• Control scheme for a Fabry–Pérot type interferometric space gravitational wave antenna”
  • Koji Nagano, The University of Tokyo (2020, FY2019)
• “????”
  • Yoshinori Fujii, The University of Tokyo (2020, FY2019)
• Study on origins of massive black hole binaries using gravitational wave observations
  • Akinobu Miyamoto, Osaka City Unversity (2019, FY2018)

• 重力波データ解析への Hilbert-Huang 変換の応用: ノイズに対する統計的性能評価および連星ブラックホール合体重力波の解析

  • 酒井一樹, 長岡技術科学大学 (2018, FY2017)

• Search for Gravitational Waves from Compact Binary Coalescences and Correlation Analysis of Laser Interferometer

  • Hirotaka Yuzurihara, Osaka City Unversity (2018, FY2017)

• Non-Gaussian noise and data analysis of laser interferometric gravitational wave detectors

  • Takahiro Yamamoto, Osaka City Unversity (2017, FY2016)

• A Study of Low Frequency Vibration Isolation System for Large Scale Gravitational Wave Detectors

  • Takanori Sekiguchi, University of Tokyo (2016, FY2015)

• Study of a cryogenic suspension system for the gravitational wave telescope KAGRA

  • Dan Chen, University of Tokyo (2015, FY2014)

• A Study of Cryogenic Techniques for Gravitational Wave Detection

  • Yusuke Sakakibara, University of Tokyo (2015, FY2014)
• 重力波検出器のための精密光計測・制御技術の研究
  • 森脇 成典, University of Tokyo (2012, FY2011)
• Development of a high power optical cavity for optomechanical quantum nondemolition measurement" (輻射圧を利用した量子非破壊計測のための高パワー光共振器の開発)
  • 森 匠, University of Tokyo (2012, FY2011)

• Laser System for Second-Generation Gravitational-Wave Detector

  • Noriaki Ohmae, University of Tokyo (2011, FY2010)

• Study of pendulum thermal noise in gravitational wave detectors

  • Kazuhiro Agatsuma, University of Tokyo (2010, FY2009)

Master Thesis

• Folded Pendulum加速度計を用いた大型低温重力波望遠鏡KAGRAのための能動防振システムの研究, Studies of Active Vibration Isolation System for KAGRA, Large-scale Cryogenic Gravitational wave Telescope, using Folded Pendulum Accelerometer

  • 杉山 拓夢, University of Tokyo (2022, FY2021)

• 大型低温重力波望遠鏡における鏡反射膜の機械的散逸測定装置の高精度化

  • 中山 遥太, 富山大学 (2022, FY2021)

• KAGRAのレーザー強度安定化システムの構築

  • 山下 勘太, 富山大学 (2022, FY2021)
• 事前分布にラプラス分布を仮定したベイズ深層学習による重力波解析の検討
  • 塩田紘平, 長岡技術科学大学, (2022, FY2021)

• 大型重力波望遠鏡KAGRAにおけるインプットモードクリーナーの鏡の角度制御

  • Chiaki Hirose, Niigata University (2022, FY2021)
• 重力波望遠鏡KAGRAにおけるシミュ レーションツールの開発
  • 小山直己,　新潟大学 (2022, FY2021)

• 重力波望遠鏡 KAGRA の主干渉計雑音の ガウス性・安定性評価

  • Nozomi Morisue, Osaka City University (2022, FY2021)

• 独立成分分析の KAGRA 観測データへの適用

  • Yuichiro Kobayashi, Osaka City University (2022, FY2021)
• 機械学習を用いた重力波観測信号モニターの開発
  • 大橋　朋弥, 大阪市立大学 (2022, FY2021)
• ARMA モデルを利用した重力波検出器のノイズ除去
  • 藤本　悠也, 大阪市立大学 (2022, FY2021)
• 透過位相誤差分布を使用したサファイア鏡の複屈折推定の検証
  • 阿部誉, Tokyo Institute of Technology (2022, FY2021)

• 深層学習を用いた鏡の姿勢制御について

  • 立原浩輝, Tokyo Institute of Technology (2022, FY2021)
• Investigation of Frequency Evolution of Gravitational waves from Core Collapse Supernova by Hilbert-Huang Transform
  • L. Malith M. De Silva, 長岡技術科学大学, (2021, FY2021)（8月修了）
• 大型低温重力波望遠鏡KAGRAのための深層学習を用いた突発性雑音の分類 Transform
  • 上島元, 長岡技術科学大学, (2021, FY2020)

• 重力波望遠鏡KAGRAにおけるレーザーの輻射圧を用いた較正

  • 伊藤光希, 富山大学 (2021, FY2020)

• 大型重力波望遠鏡KAGRAにおけるパラメトリック不安定性の評価

  • 開発 輝一, 富山大学 (2021, FY2020)

• 重力波望遠鏡KAGRAにおけるレーザー強度安定化システムの改良およびビームジッター効果の考察

  • 黒宮 勇樹, 富山大学 (2021, FY2020)

• 温重力波望遠鏡KAGRAのための鏡の反射膜の機械的散逸測定

  • 森 有紀乃, 富山大学 (2021, FY2020)

• 重力波望遠鏡KAGRAにおける極低温鏡懸架システムの角度調整機構の開発

  • Takumi Nishimoto, University of Tokyo (2021, FY2020)

• 重力波望遠鏡KAGRAにおけるロック ロス分析およびそのシステム開発

  • 冨士川雄太,　新潟大学 (2021, FY2020)
• 重力波望遠鏡 KAGRAにおける微小散乱光の計測
  • 村上泰基,　新潟大学 (2021, FY2020)

• Hilbert-Huang変換を用いた重力波解析 -大きなノイズを加える場合のEnsemble Empirical Mode DecompositionとInstrinsic Mode Functionsの直交化-

  • Ryo Negishi, Niigata University (2020, FY2019)

• Hilbert-Huang変換を用いた重力崩壊型超新星爆発由来の重力波データ解析

  • Mei Takeda, Niigata University (2020, FY2019)

• 重力波望遠鏡 KAGRA における補助ロックシステムの開発

  • 杉本良介, 富山大学 (2020, FY2019)
• 重力波望遠鏡KAGRAにおけるレーザー強度安定化システムの開発
  • 吉岡 聡也, 富山大学 (2020, FY2019)

• 重力波望遠鏡KAGRAにおける透過光モニターを用いた腕共振器鏡の角度制御システムの開発

  • Kenta Tanaka, The University of Tokyo (2020, FY2019)

• 独立成分解析によるKAGRAデータの非ガウス雑音の除去

  • Junya Kume, The University of Tokyo (2020, FY2019)

• 重力波望遠鏡KAGRAにおける環境雑音評価手法の開発

  • Taiki Tanaka, University of Tokyo (2020, FY2019)

• 高硬度光ばねを用いた重力波信号増幅システムの開発

  • 小田部荘達, Tokyo Institute of Technology (2020, FY2019)

• KAGRA の懸架系における非平衡熱雑音の検証

  • 佐々木開, Tokyo Institute of Technology (2020, FY2019)

• Detection and Localization of Gravitational Waves Using Convolutional Neural Networks

  • Liu Yuting, Tokyo Institute of Technology (2020, FY2019)
• 偏光ビームスプリッターを用いたコヒーレント加算における相対位相制御に関する研究
  • 榊原 怜威, University of Tokyo (2020, FY2019)
• マイケルソン干渉計を用いた散乱光測 定システムの動作点依存性
  • 菅井一生,　新潟大学 (2020, FY2019)
• Einstein Telescope を用いた原始ブラックホール仮説に関する研究
  • 富上　由基, 大阪市立大学 (2020, FY2019)

• 低温光変位センサーの開発と KAGRA 低温懸架装置の ダンピング制御への応用に関する研究 Development and application of cryogenic displacement sensors towards the damping control of KAGRA cryogenic payloads

  • 福永 真士, University of Tokyo (2019, FY2018)

• 重力波望遠鏡KAGRAのためのDetuned RSE達成に向けた干渉計制御用変調システムの開発

  • Kohei Yamamoto, University of Tokyo (2019, FY2018)
• 重力波望遠鏡KAGRAにおけるレーザー強度安定化システムの構築
  • 北澤 秀昌, 富山大学 (2019, FY2018)
• 重力波望遠鏡KAGRAのレーザー強度安定化システムの開発
  • 酒本 春人, 富山大学 (2019, FY2018)

• 次世代重力波検出器のための非線形光学効果を用いた信号増幅

  • 草柳浩平, Tokyo Institute of Technology (2019, FY2018)

• ニューラルネットワークを用いたリングダウン重力波のデータ解析

  • 久富正博, Tokyo Institute of Technology (2019, FY2018)

• 重力波望遠鏡KAGRAにおけるグリーンレーザーを用いた腕共振器長制御システムの開発

  • 横川 和也, 富山大学 (2019, FY2018)
• Development of an auto-alignment system by machine learning (機械学習を用いた光共振器のアライメント自動化システムの開発)
  • Hiroyuki Tahara, University of Tokyo (2019, FY2018)
• 重力波による連星の質量パラメーター決定精度の研究
  • 佐々井　毬花, 大阪市立大学 (2019, FY2018)

• Development of KAGRA Photon Calibrator for Hardware Injection Test

  • Yu-Kuang Chu, National Taiwan Normal University (2018, FY2018)

• Development and characterization of KAGRA Photon Calibrator for the accurate calibration of gravitational wave signals

  • Bin-Hua Hsieh, University of Tokyo (2018, FY2018)

• KAGRA 用Transmission Monitor System の開発

  • Tatsuhiko Morozumi, University of Tokyo (2018, FY2017)
• Vibration Analysis of Cryostat on KAGRA Site
  • Toshiro Ochi, The University of Tokyo (2018, FY2017)

• 大型低温重力波望遠鏡KAGRAにおける極低温鏡懸架システムとその伝導冷却に関する研究

  • Tomohiro Yamada, University of Tokyo (2018, FY2017)

• KAGRA 重力波検出器防振系における クラックリングノイズの研究

  • Shin Kirii, University of Tokyo (2018, FY2017)

• 重力波検出器KAGRAの時刻同期系の評価

  • Tsuyoshi Kaji, Osaka City University (2018, FY2017)
• 歳差運動するコンパクト連星合体からの重力波
  • 北岡 佑一, 大阪市立大学 (2018, FY2017)
• 重力波検出器KAGRAの時刻同期系の評価
  • 鍛治 毅, 大阪市立大学 (2018, FY2017)
• 重力波望遠鏡KAGRA におけるGreen レーザーシステムの開発
  • 蒲原尚吾, 富山大学 (2018, FY2017)
• 重力波望遠鏡KAGRAのレーザー強度安定化システムの開発
  • 古畑貴行, 富山大学 (2018, FY2017)

• 重力波検出器KAGRAの出力モードクリーナの開発

  • 粕谷順子, Tokyo Institute of Technology (2018, FY2017)

• 非線形光学結晶設置型重力波検出器の原理と光学損失の振る舞い

  • 柳沼拓哉, Tokyo Institute of Technology (2018, FY2017)
• 重力波検出器KAGRAに用いるInput Mode CleanerのWave Front Sensing
  • 野替康汰,　新潟大学 (2018, FY2017)
• 大型低温重力波望遠鏡KAGRA用超低損失鏡への付着微粒子による光損失の評価法の開発
  • Kunihiko Hasegawa, The University of Tokyo (2017, FY2016)

• 重力波望遠鏡KAGRAのための地殻変動モニターの開発

  • Kohseki Mio, The University of Tokyo (2017, FY2016)

• 重力波検出器KAGRAのための量子雑音低減法の開発

  • Koji Nagano, University of Tokyo (2017, FY2016)

• 干渉計型重力波検出器における光学機械相互作用と光の空間モードの揺らぎについて

  • Yutaro Enomoto, University of Tokyo (2017, FY2016)

• ブラックホールリングダウンからの重力波における高調波を含めた解析

  • Sho Atsuta, Tokyo Institute of Technology (2017, FY2016)

• 非線形光学効果を用いた次世代重力波検出器の要素技術開発

  • Yuu Kataoka, Tokyo Institute of Technology (2017, FY2016)
• KAGRAで用いるレーザー強度安定化技術の開発
  • 杉本 裕介, 富山大学 (2017, FY2016)
• KAGRA試験観測データを用いた重力波データ解析における Hilbert-Huang変換の有効性の検証
  • 植木聡史, 長岡技術科学大学, (2017, FY2016)
• 大型低温重力波望遠鏡KAGRAにおける制御システムの開発
  • 佐々木幸次, 長岡技術科学大学, (2017, FY2016)
• 重力波検出器KAGRA のための高出力レーザー光源の高度化
  • 池田 浩太, University of Tokyo (2017, FY2016)
• Photothermal Common-path Interferometry を用いたMoth eye 構造の吸収率測定
  • 柳光 孝紀, University of Tokyo (2017, FY2016)

• KAGRA 用アウトプットモードクリーナーのデザイン研究およびプロトタイプ制御実験

  • Kazushiro Yano, Tokyo Institute of Technology (2016, FY2015)
• 重力波測定のためのレーザー光強度の安定化
  • 加川智大, 富山大学 (2016, FY2015)
• 重力波検出器KAGRA用高出力レーザー光源の安定化システムの開発
  • 西内 良太, University of Tokyo (2016, FY2015)
• 重力波検出器KAGRA のサファイア懸架系の熱雑音に関する研究
  • Hiroki Tanaka, The University of Tokyo (2015, FY2014)
• 重力波検出器KAGRA の低温懸架系の開発
  • Miyamoto, The University of Tokyo (2015, FY2014)
• 重力波検出器KAGRA におけるクラックリング雑音低減に向けた実験装置の開発
  • Yamanaka, The University of Tokyo (2015, FY2014)

• 重力波望遠鏡における光ばねと非線形結晶を用いた信号増幅器のデザインとその検証

  • Junpei Kato, Tokyo Institute of Technology (2015, FY2014)

• 重力波検出器KAGRA の感度向上に向けたアウトプットモードクリーナーの開発

  • Ayaka Kumeta, Tokyo Institute of Technology (2015, FY2014)
• レーザー増幅とコヒーレント加算を用いた重力波検出器KAGRAのためのレーザー光源開発
  • 鈴木 健一郎, University of Tokyo (2015, FY2014)
• Photo-Thermal Common-Path Interferometry による微小光学吸収測定
  • 古谷 寛之, University of Tokyo (2015, FY2014)
• 重力波検出器KAGRA のための量子雑音低減技術の開発における光共振器の光学機械的制御
  • Masayuki Nakano, The University of Tokyo (2015, FY2014)
• 重力波検出器における輻射圧雑音低減の研究に向けた防振システムの設計・開発
  • Nishimura, The University of Tokyo (2014, FY2013)
• 重力波検出器における量子雑音最適化のための鏡の角度揺らぎ制御に関する研究
  • Konisho, The University of Tokyo (2014, FY2013)

• 干渉計型重力波検出器における感度向上のための要素技術開発

  • Shinichiro Ueda, Tokyo Institute of Technology (2014, FY2013)

• 非線形光学素子を用いた重力波信号の増幅

  • Nana Saito, Tokyo Institute of Technology (2014, FY2013)
• 高反射ミラーの微小複屈折測定
  • 千葉智弘, University of Tokyo (2014, FY2013)
• 大型低温重力波望遠鏡 KAGRA 用単結晶サファイアの不純物評価
  • 福本展大, University of Tokyo (2014, FY2013)
• 重力波検出器の時系列信号：観測データの較正と複素周波数を用いたノイズシミュレーション
  • 山本 尚弘, 大阪市立大学 (2013, FY2012)
• Cosmic String 起源重力波の数値評価と地上観測における検出可能性
  • 譲原 浩貴, 大阪市立大学 (2013, FY2012)
• 重力波検出器のための高出力ファイバーアンプのコヒーレント加算
  • 及川 渓, University of Tokyo (2013, FY2012)
• シミュレーション計算を用いた高精度ミラーの反射光損失評価
  • 平谷真也, University of Tokyo (2013, FY2012)

• A Study of Thermal Radiation Shields for Cryogenic Gravitational Wave Detectors

  • Yusuke Sakakibara, University of Tokyo (2012, FY2011)

• Modeling and Simulation of Vibration Isolation System for Large-scale Cryogenic Gravitational-wave Telescope (LCGT)

  • Takanori Sekiguchi, University of Tokyo (2012, FY2011)
• 乙女座銀河団からの天体起源背景重力波についての数値シミュレーションによる研究 〜LCGTと第二世代重力波検出器を用いたラジオメトリフィルタ〜
  • 岡田 雄太, 大阪市立大学 (2012, FY2011)
• マイケルソン干渉計を用いた低損失光学材料の光学吸収計測法の研究
  • 渡部恭平, University of Tokyo (2012, FY2011)
• 干渉計型重力波検出器用高出力Nd:YAGスラブレーザーおよび、非平面リング共振器レーザーの強度安定化に関する研究
  • 小倉由生, University of Tokyo (2011, FY2010)
• 光学薄膜の微小光散乱測定
  • 徳田祐太朗, University of Tokyo (2011, FY2010)

Graduation Thesis

• 重力波望遠鏡KAGRAにおける重力波信号の較正に用いる積分球の性能評価

  • Kazuma Matsunaga, Toyama University (2022, FY2021)

• ニューラルネットワークを用いた重力波の到来方向推定

  • 笹岡聖也, Tokyo Institute of Technology (2022, FY2021)
• 重力波望遠鏡KAGRAにおける地面振動と海 洋波浪の関係
  • 星野壮太,　新潟大学 (2022, FY2021)
• 重力波望遠鏡KAGRAにおけるビームプロファイラの開発
  • 伊藤拓也,　新潟大学 (2022, FY2021)

• 信号リサイクル干渉計の安定化に向けたデジタル制御システムの構築

  • 鈴木海堂, Tokyo Institute of Technology (2021, FY2020)

• 重力波望遠鏡KAGRA における地下水の重力勾配雑音のシミュレーションによる研究

  • 鈴木孝典, Tokyo Institute of Technology (2021, FY2020)

• 温度勾配のある電気回路の熱雑音の測定

  • 栗林誠, Tokyo Institute of Technology (2020, FY2019)

• シグナルリサイクル干渉計の安定化に向けた制御技術の開発

  • 立原浩輝, Tokyo Institute of Technology (2020, FY2019)
• KAGRAにおける空調由来の地場雑音調査及 びコイルを用いた検出器への影響の調査
  • 田中隆誠,　新潟大学 (2020, FY2019)
• 重力波望遠鏡KAGRAにおける変調指数のモニターシステムに関する研究
  • 小山直己,　新潟大学 (2020, FY2019)

• 重力波望遠鏡における地下水の重力勾配雑音の研究

  • 井上崇, Tokyo Institute of Technology (2019, FY2018)
• KAGRAにおける干渉計制御用変調システ ムの雑音源に関する研究
  • 冨士川雄太,　新潟大学 (2019, FY2018)
• 重力波検出器KAGRAのインプットモードクリーナーに関する研究
  • 藤井伸行,　新潟大学 (2019, FY2018)

• 偏光解析法を用いたリング共振器の制御

  • 小田部荘達, Tokyo Institute of Technology (2018, FY2017)

• IIRフィルタを用いた光干渉計の制御

  • 中島良介, Tokyo Institute of Technology (2018, FY2017)

• iKAGRAのロックロス診断

  • Yuki Miyazaki, University of Tokyo (2017)
• ガラス状炭素のレーザー加工における熱影響の評価
  • 原田直輝・山本昂平, University of Tokyo (2018, FY2017)
• 重力波検出器KAGRAに用いるインプットモードクリーナーにおけるWave Front Sensing
  • 菅原成泰,　新潟大学 (2017, FY2016)

• 重力波検出器KAGRAに用いるインプットモードクリーナーにおけるWave Front Sensing

  • Nariyasu Sugawara, Niigata University (2017, FY2016)

• 重力波検出器KAGRAにおけるWave Front Sensingのシミュレーション

  • Nozomi Kagawa, Niigata University (2017, FY2016)

• マイケルソン干渉計の制御とデジタルシステムの導入

  • 下井建生, Tokyo Institute of Technology (2017, FY2016)

• 光ばね実験における懸架系の開発及びその性能評価」

  • 久富正博, Tokyo Institute of Technology (2017, FY2016)
• 遺伝的アルゴリズムを用いた波面補正によるビーム品質改善法の研究
  • 岡崎 大樹・堀場 貴裕, University of Tokyo (2017, FY2016)
• 大型低温重力波望遠鏡KAGRAにおけるイン プットモードクリーナー(IMC)の熱レンズ効果に関する研究
  • 熊谷有朱,　新潟大学 (2017, FY2016)

• 重力波検出器KAGRAの出力モードクリーナの姿勢制御

  • Junko Kasuya, Tokyo Institute of Technology (2016, FY2015)

• 非線形光学結晶挿入型重力波検出器の応答と不安定性

  • Takuya Yaginuma, Tokyo Institute of Technology (2016, FY2015)
• プラズマ共鳴場の状態密度観測手法の開発
  • 金堂 晃久, University of Tokyo (2016, FY2015)
• 重力波検出器KAGRAに向けた周波数参照共振器の性能評価
  • 塚田 怜央, University of Tokyo (2016, FY2015)
• 大型重力波検出器KAGRAにおけるインプッ トモードクリーナー用防振システム
  • 成田貴志,　新潟大学 (2016, FY2015)

• 神岡におけるシューマン共振の測定

  • Sho Atsuta, Tokyo Institute of Technology (2015, FY2014)

• 重力波検出器で使う制御用回路の検査機構の開発とその応用

  • Yuu Kataoka, Tokyo Institute of Technology (2015, FY2014)

• 連星系およびブラックホールの準固有振動からの重力波の研究

  • 崎浜幸秀, Tokyo Institute of Technology (2015, FY2014)
• デフォーマブルミラーによる波面補正を用いたコヒーレント加算の研究
  • バータルフー　ウンダルマー・柳光 孝紀, University of Tokyo (2015, FY2014)

• 神岡における環境雑音の測定および非線形光学素子を用いた信号増幅

  • Kazushiro Yano, Tokyo Institute of Technology (2014, FY2013)
• 強度変調光を用いた干渉計計測における非定常ショット雑音に関する研究
  • 高木 優・西内 良太, University of Tokyo (2014, FY2013)
• 高出力レーザーにおける波面評価
  • 鈴木健一郎・臼田拓也, University of Tokyo (2013, FY2012)
• 高反射ミラーの微小複屈折測定
  • 千葉智弘・古里博志, University of Tokyo (2013, FY2012)
• 光共振器における鏡の熱変形評価法の研究
  • 磯部大樹, University of Tokyo (2011, FY2010)
• 複数の結晶を用いた高効率シングルパス波長変換法の研究
  • 上原史也, University of Tokyo (2011, FY2010)
• 低損失光学結晶の吸収係数測定
  • 安田真也, University of Tokyo (2011, FY2010)

Other links

• List of PhD theses from Ando/Tsubono Group at UTokyo

• List of Master theses from Ando/Tsubono Group at UTokyo

• List of Scientific journal, Master and Ph.D. theses from ICRR at UTokyo

• List of Scientific journal, Master and Ph.D. theses from ICRR at UTokyo (Japanese)

• UTokyo Repository for theses

• List of theses from Somiya Group at Titech

• List of theses from Kanda Group at OMU

• List of theses from Mio Group at UTokyo