Chiko Otani

オオタニチコウ | Chiko Otani

Affiliation and department：
Homepage URL (1)： https://thzimg.riken.jp/

Research field (3)： Optical engineering and photonics , Optical engineering and photonics , Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Research keywords (5)： Sensing , CMB , Superconducting Detectors , Terahertz wave , Imaging

Research theme for competitive and other funds (23)：

2021 - 2024 CMBと前景放射の8帯域観測手法の確立ーニュートリノ質量の絶対値決定に向けて
2019 - 2024 極低温技術による宇宙素粒子研究の高感度化
2020 - 2023 CMB観測の超高感度化に向けた超電導ラジオメーターの開発
2020 - 2022 Artificial control of superconducting transition temperature and its applications to detector devices
2015 - 2020 Investigation of Inflation Cosmology with Ground-based Experiment of Large-angle Distribution of CMB B-mode Polarization

2015 - 2019 Development for multimode radio-detector based on technologies to control a superconducting transition temperature

2015 - 2018 Improving accracy of dose standard for ion beam radiotherapy by the superconducting transition edge sensor

2014 - 2017 Development of CMB telescope with high-speed rotating scan modulation - quest for the cosmic inflation

2009 - 2016 The Physical Origin of the Universe viewed through the Cosmic Background Radiation - Management of Research -

2009 - 2014 Development of high-sensitivity array devices for exploring the early universe

2011 - 2012 Fabrication of Single-crystal Superconducting Tunnel Junctions, and Photodevice Applications

2009 - 2011 Development of non-destructive diagnosis technique with using of millimeter wave and terahertz wave for cultural properties

2003 - 2005 Developmet of Phono-mediated Terahertz Detectors using Superconducting Tunnel Junctions

2003 - 2005 Development of ultra high sensitive terahertz imaging system

2002 - 2003 超伝導トンネル接合素子を用いた硬X線検出器の基礎開発

2001 - 2003 STJ検出器による高効率極端紫外線望遠鏡のための多層膜光学素子の開発

2000 - 2002 Development of Energy-dispersive UV Superconducting Tunnel Junction Detectors

2000 - 2002 Development of 2 dimensional array EUV superconducting tunnel junction detector

1999 - 2000 超伝導トンネル接合素子を用いた可視光1光子分光検出器の基礎開発

1998 - 2000 Observations of Gamma-Ray Afterglows with Wide-field Optical Telescope

1999 - 1999 冷中性子シンチレーションカウンタ

1997 - 1999 Research of Superconduting Tunnel Junctions for Visible Photon and Molecular Beam

1996 - 1998 Research and Development of Superconduting Tunnel Junctions for X-ray Astronomy

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Papers (203)：

Yuto Kamei, Koji Ishidoshiro, Ryota Ito, Tatsuya Kobayashi, Satoru Mima, Yuto Nakajo, Chiko Otani, Tohru Taino. Development of Kinetic Inductance Detector on ZrO$$_2$$ Substrate for Double-Beta Decay Search. Journal of Low Temperature Physics. 2024
Juan Francisco Hernández-Cabrera, JAVIER DE MIGUEL HERNÁNDEZ, Enrique Joven, Elvio Hernández Suárez, Jose Alberto Rubiño-Martin, Chiko Otani. A Forecast of the Sensitivity of the DALI Experiment to Galactic Axion Dark Matter. Symmetry. 2024
Y Sueno, J J A Baselmans, A H M Coppens, R T Génova-Santos, M Hattori, S Honda, K Karatsu, H Kutsuma, K Lee, T Nagasaki, et al. Pointing Calibration of GroundBIRD Telescope Using Moon Observation Data. Progress of Theoretical and Experimental Physics. 2024. 2024. 2
Juan F. Hernández-Cabrera, Javier De Miguel, E. Hernández-Suárez, Enrique Joven-Álvarez, H. Lorenzo-Hernández, Chiko Otani, Miguel A. Rapado-Tamarit, J. Alberto Rubiño-Martín. Experimental measurement of the quality factor of a Fabry-Pérot open-cavity axion haloscope. Journal of Instrumentation. 2024
Chao-Hui Feng, Chiko Otani, Hiromichi Hoshina. Characterization of Different Types of Crystallization from Cocoa Butter by Using Terahertz Spectroscopy. Applied Sciences. 2023

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MISC (338)：

末野慶徳, 池満拓司, 石田秀郷, 石田秀郷, 石塚光, 内田智久, 内田智久, 大谷知行, 小栗秀悟, 唐津謙一, et al. CMB polarization experiment “GroundBIRD”-Study for reducing fluctuation from atmospheric radiation. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
辻井未来, 池満拓司, 石田秀郷, 石田秀郷, 石塚光, 内田智久, 内田智久, 大谷知行, 小栗秀悟, 唐津謙一, et al. CMB望遠鏡GroundBIRDのサイエンス観測に向けた全検出器インストール作業及び搭載された検出器の応答性能評価. 日本天文学会年会講演予稿集. 2023. 2023
末野慶徳, 池満拓司, 石田秀郷, 石田秀郷, 石塚光, 内田智久, 内田智久, 大谷知行, 小栗秀悟, 唐津謙一, et al. CMB polarization experiment “GroundBIRD“-Results of initial characterization and status with full arrays. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
「ジセダイイメージング」トクシュウゴウ. 2022. 50. 8. 468-472
碇智文, 佐々木芳彰, 大谷知行, 大谷知行. Development of Terahertz walk-through body scanner using 300 GHz FM-CW radar. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th

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Lectures and oral presentations (15)：

テラヘルツ波を用いた郵便物の非開披検査装置の開発(招待講演)
(電子情報通信学会東京支部主催シンポジウム「テラヘルツ波の産業応用と課題」 2008)
テラヘルツ計測標準への展望(招待講演)
(ネットワーク基盤技術シンポジウム「テラヘルツ技術の新展開と展望」 2008)
Terahertz Sensing, Imaging and Applications (invited lecture)
(RGJ-Ph.D. Congress IX 2008)
テラヘルツセンシングとイメージング(招待講演)
(平成19年度第1回強光子場科学研究(JILS)懇談会 2007)
テラヘルツ波センシングを利用した郵便物中の違法薬物の検出(招待講演)
(平成18年度テロ対策科学技術講演会, 2007)

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Education (2)：

1990 - 1995 The University of Tokyo
1985 - 1990 Kyoto University Faculty of Science

Professional career (1)：

博士(理学) (東京大学)

Committee career (19)：

2009/08 - 現在 IEC/TC超電導エレクトロニクス技術調査委員会委員
2008/11 - 現在日本学術振興会超伝導エレクトロニクス146委員会委員
2006/04 - 現在応用物理学会テラヘルツ電磁波技術研究会委員
2006/04 - 現在電子情報通信学会テラヘルツ応用システム時限研究専門委員会委員
2005/05 - 現在 Terahertz Technology Forum Vice President, Board of Directors, Strategic Planning Committee Chair, etc

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Association Membership(s) (4)：

テラヘルツシステム応用推進協議会 , Terahertz Technology Forum , 電子情報通信学会 , 応用物理学会

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