Curriculum Vitaes
Profile Information
- Affiliation
- Institute of Space and Astronautical Science, Japan Aerospace Exploration AgencyGraduate School of Science Department of Astronomy, The University of Tokyo
- J-GLOBAL ID
- 200901049964309113
- researchmap Member ID
- 5000001980
- External link
Research Interests
5Research Areas
2Research History
1-
Oct, 2017 - Present
Major Papers
152-
Applied Optics, Aug 8, 2024
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Journal of Astronomical Telescopes, Instruments, and Systems, 9(02), Apr 19, 2023
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Journal of Astronomical Telescopes, Instruments, and Systems, 9(02), Apr 12, 2023
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Progress of Theoretical and Experimental Physics, 2023(4), Nov 21, 2022Abstract LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation from cosmic background Radiation Detection, is a space mission for primordial cosmology and fundamental physics. The Japan Aerospace Exploration Agency (JAXA) selected LiteBIRD in May 2019 as a strategic large-class (L-class) mission, with an expected launch in the late 2020s using JAXA’s H3 rocket. LiteBIRD is planned to orbit the Sun–Earth Lagrangian point L2, where it will map the cosmic microwave background polarization over the entire sky for three years, with three telescopes in 15 frequency bands between 34 and 448 GHz, to achieve an unprecedented total sensitivity of $2.2\, \mu$K-arcmin, with a typical angular resolution of 0.5○ at 100 GHz. The primary scientific objective of LiteBIRD is to search for the signal from cosmic inflation, either making a discovery or ruling out well-motivated inflationary models. The measurements of LiteBIRD will also provide us with insight into the quantum nature of gravity and other new physics beyond the standard models of particle physics and cosmology. We provide an overview of the LiteBIRD project, including scientific objectives, mission and system requirements, operation concept, spacecraft and payload module design, expected scientific outcomes, potential design extensions, and synergies with other projects.
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Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave, Aug 27, 2022
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Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave, Aug 27, 2022
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SPACE TELESCOPES AND INSTRUMENTATION 2022: OPTICAL, INFRARED, AND MILLIMETER WAVE, 12180, 2022
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Proceedings of SPIE - The International Society for Optical Engineering, 11453, 2020
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Proceedings of SPIE - The International Society for Optical Engineering, 11453, 2020
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IEEE Transactions on Terahertz Science and Technology, 9(6) 598-605, Nov, 2019 Peer-reviewed
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Journal of Astronomical Telescopes, Instruments, and Systems, 5(4), Oct 1, 2019 Peer-reviewed
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Proceedings of SPIE - The International Society for Optical Engineering, 10698, 2018 Peer-reviewed
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IEEE Transactions on Applied Superconductivity, 25(3), Jun 1, 2015 Peer-reviewed
Misc.
215-
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 60(3) 407-419, Jun, 2008 Peer-reviewed
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Astrophysics and Space Science Proceedings, (202419) 359-359, 2008 Peer-reviewed
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Proceedings of the 19th International Symposium on Space Terahertz Technology, ISSTT 2008, 498-503, 2008 Peer-reviewed
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Proceedings of the 19th International Symposium on Space Terahertz Technology, ISSTT 2008, 234-238, 2008 Peer-reviewed
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Proceedings of the 19th International Symposium on Space Terahertz Technology, ISSTT 2008, 521-526, 2008 Peer-reviewed
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INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 28(11) 1039-1042, Nov, 2007 Peer-reviewed
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2007 International Conference on Microwave and Millimeter Wave Technology, ICMMT '07, 669-+, 2007 Peer-reviewed
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Proceedings of the Eighteenth International Symposium on Space Terahertz Technology 2007, ISSTT 2007, 108-111, 2007 Peer-reviewed
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17th International Symposium on Space Terahertz Technology 2006, ISSTT 2006, 105-108, 2006 Peer-reviewed
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17th International Symposium on Space Terahertz Technology 2006, ISSTT 2006, 1-4, 2006 Peer-reviewed
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IEEE Transactions on Applied Superconductivity, 15(2 PART I) 503-506, Jun, 2005 Peer-reviewed
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Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, 2005 171-172, 2005 Peer-reviewed
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PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 56(6) 1115-1126, Dec, 2004
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Technical report of IEICE. SANE, 104(138) 17-17, Jun 18, 2004The ALMA (Atacama Large Millimeter Submillimeter Array) is an international project by Europe, North America, and Japan, which is constructing large millimeter and submillimeter array at an altitude of 〜5000 m on Atacama desert in northern Chile. The array consisted of 80 high surface accuracy antennae with 12 m or 7 m diameter extends 14 km to achieve 0.01 arc second resolution. Atmospheric windows from 30 GHz to 900 GHz are covered by 10 frequency bands. We present ALMA instruments dictated for ultimate sensitivity, especially cartridge-type superconducting low noise receivers and photonic local oscillator system. The sensitivity of ALMA is two orders of magnitude larger than those of existing millimeter arrays. The partial operation of ALMA will be started from the end of 2007 and the full operation will be started from 2012.
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Astrophysical Journal, 606(1 I) 333-340, May 1, 2004 Peer-reviewed
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Proceedings of the IEICE General Conference, 2004(1) 281-281, Mar 8, 2004
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IEICE technical report. Antennas and propagation, 103(571) 37-40, Jan 16, 2004This paper aims to introduce a submillimeter-wave horn antenna designed by the authors which possesses high gain, very low loss and very low cross-polarisation within a very wide range of frequencies. It is a well-known fact that corrugated horn antennae radiate with symmetry pattern and very low cross-polarized field [1]. It is for this reason that corrugated horn antennae have chosen to design low loss horn antennae for radio-astronomical telescopes. However, the circular horn could not perform good just created corrugations inside of their flares [2]. Especially, it have been difficult to design the feed horns for radio-astronomical telescopes because they are required to possess very low loss. This paper presents a new submillimeter-wave corrugated horn antenna designed by the authors inserting an unique mode-transform section between a feed circular waveguide and a flare of a corrugated horn antenna.
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Meeting Abstracts of the Physical Society of Japan, 59 87-87, 2004
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Proceedings of SPIE - The International Society for Optical Engineering, 5445 446-449, 2004 Peer-reviewed
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Proceedings of SPIE - The International Society for Optical Engineering, 5489(PART 2) 1074-1084, 2004 Peer-reviewed
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JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 42(6B) L704-L705, Jun, 2003
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Astrophysical Journal, 589(1 I) 378-385, May 20, 2003 Peer-reviewed
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IEEE Transactions on Microwave Theory and Techniques, 51(5) 1455-1459, May, 2003 Peer-reviewed
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Proceedings of the IEICE General Conference, 2003(1) 225-225, Mar 3, 2003
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Publications of the Astronomical Society of Japan, 55(2) 519-525, 2003 Peer-reviewed
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Publications of the Astronomical Society of Japan, 55(5) 1051-1057, 2003 Peer-reviewed
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Publications of the Astronomical Society of Japan, 55(4), 2003 Peer-reviewed
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Electronics Letters, 38(15) 798-800, Jul 18, 2002 Peer-reviewed
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Astrophysical Journal, Supplement Series, 139(2) 467-485, Apr, 2002 Peer-reviewed
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Astrophysical Journal, 558(1 PART 1) 176-184, Sep 1, 2001 Peer-reviewed
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Astrophysical Journal, 551(2 PART 1) 929-933, Apr, 2001 Peer-reviewed
Presentations
78Teaching Experience
2-
Oct, 2022 - Jan, 2023High energy astrophysics (The University of Tokyo)
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Jul, 2020 - Aug, 2020Space astronomy (sokendai)
Research Projects
9-
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Jun, 2023 - Mar, 2027
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2027
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2027
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2021
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2015 - Mar, 2020
Industrial Property Rights
3Social Activities
1● 指導学生等の数
1-
Fiscal Year2021年度(FY2021)Doctoral program1Master’s program1Internship students9
● 指導学生の表彰・受賞
1-
Student NameHayato TAKAKURAStudent affiliation東京大学AwardB-mode from spaceDate2019-12-5
● 専任大学名
1-
Affiliation (university)東京大学（University of Tokyo)
