Research field (2)：
Semiconductors, optical and atomic physics
, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (6)：
Interferometry
, Spectroscopy
, Gravitation
, Material Science
, Optics
, Gravitational Waves
Research theme for competitive and other funds (6)：
2022 - 2026 Development of a diagnosis method of non-uniform birefringence in a sapphire mirror for a gravitational-wave telescope
2021 - 2026 Search for a violation of gravitational inverse square law at a micrometer scale
2020 - 2021 Novel Methods to Measure the Gravity Constant with the Aid of Laser-Interferometers
2009 - 2013 High-Temperature Optical Constants of Dust Analogues for the Solar Nebula
2009 - 2009 Investigations on the Crystallization Behavior of Olivine Glasses
2007 - 2008 Far-Infrared Spectra of Hydrous Silicates at Low Temerature
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Papers (29)：
T Akutsu, M Ando, K Arai, Y Arai, S Araki, A Araya, N Aritomi, H Asada, Y Aso, S Bae, et al. Overview of KAGRA: Calibration, detector characterization, physical environmental monitors, and the geophysics interferometer. Progress of Theoretical and Experimental Physics. 2021. 2021. 5
T Akutsu, M Ando, K Arai, Y Arai, S Araki, A Araya, N Aritomi, H Asada, Y Aso, S Bae, et al. Overview of KAGRA: KAGRA science. Progress of Theoretical and Experimental Physics. 2021. 2021. 5
T Akutsu, M Ando, K Arai, Y Arai, S Araki, A Araya, N Aritomi, Y Aso, S Bae, Y Bae, et al. Overview of KAGRA: Detector design and construction history. Progress of Theoretical and Experimental Physics. 2021. 2021. 5
Takafumi Ushiba, Tomotada Akutsu, Sakae Araki, Rishabh Bajpai, Dan Chen, Kieran Craig, Yutaro Enomoto, Ayako Hagiwara, Sadakazu Haino, Yuki Inoue, et al. Cryogenic suspension design for a kilometer-scale gravitational-wave detector. Classical and Quantum Gravity. 2021. 38. 8. 085013-085013
T. Akutsu, M. Ando, K. Arai, Y. Arai, S. Araki, A. Araya, N. Aritomi, Y. Aso, S.-W. Bae, Y.-B. Bae, et al. Radiative Cooling of the Thermally Isolated System in KAGRA Gravitational Wave Telescope. Journal of Physics: Conference Series. 2021. 1857. 1. 012002-012002
KAGRA Collaboration, T. Akutsu, M. Ando, A. Araya, N. Aritomi, H. Asada, Y. Aso, S. Atsuta, K. Awai, M. A. Barton, et al. The status of KAGRA underground cryogenic gravitational wave telescope. 2017
Education (3)：
2010 - 2013 Friedrich-Schiller University Jena Physical-Astronomical Department Ph.D.
2003 - 2009 Friedrich-Schiller University Jena Physical-Astronomical Department Physics Diploma (Master)
1993 - 2002 Gymnasium Egeln High-School
Professional career (1)：
Ph.D. (Friedrich-Schiller-University Jena)
Work history (5)：
2020/04 - 現在 Rikkyo University College of Science Department of Physics Assistant Professor
2019/06 - 2020/03 National Astronomical Observatory of Japan Gravitational Wave Project Office Senior Specialist
2014/06 - 2019/05 National Astronomical Observatory of Japan Gravitational Wave Project Office Project Research Fellow
2010/02 - 2013/10 Friedrich-Schiller University Jena Astrophysical Institute Research Associate
2009/09 - 2010/01 Friedrich-Schiller University Jena Astrophysical Institute Research Assistant
