Takeya Kei 竹家啓

… Alternative Names

TAKEYA Kei 竹家啓

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Researcher Number	70515874
Other IDs
Affiliation (Current)	2025: 分子科学研究所, 社会連携研究部門, 特任准教授 2025: 国立研究開発法人理化学研究所, 放射光科学研究センター, 客員研究員
Affiliation (based on the past Project Information) *help	2024: 分子科学研究所, 社会連携研究部門, 特任准教授 2020 – 2021: 分子科学研究所, 社会連携研究部門, チームリーダー 2018 – 2019: 分子科学研究所, 社会連携研究部門, 特任研究員 2017: 名古屋大学, 工学研究科, 講師 2011 – 2016: 名古屋大学, 工学(系)研究科(研究院), 助教 2012: 名古屋大学, 工学研究科, 助教
Review Section/Research Field	Principal Investigator Energy engineering Except Principal Investigator Basic Section 17010:Space and planetary sciences-related
Keywords	Principal Investigator 光学定数 / ガスハイドレート / メタンハイドレート / 自然エネルギーの利用 / 過冷却水 / テラヘルツ波分光 / 非平衡状態 / 非平衡 / テラヘルツ波 / 準安定状態 … More / 光学特性 / テラヘルツ分光 / テラヘルツ / 相変化 / テラヘルツ時間領域分光法 / 複素光学定数 / 疑似液体層 / エネルギー資源 / テラヘルツ波工学 / 誘電特性 / 自己保存効果 / テラヘルツ波技術 / エネルギー学 / テラヘルツ技術 / 誘電率 … More Except Principal Investigator スペクトル / 氷天体 / 分子間・イオン間相互作用 / テラヘルツ分光 / 塩水和物 Less

THz spectroscopic observation for identification of salt hydrates which will be on the surface in icy bodies
- Principal Investigator
  
  谷篤史
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Kobe University
Study of Methane Hydrate DecompositionPrincipal Investigator
- Principal Investigator
  
  Takeya Kei
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Energy engineering
- Research Institution
  Institute for Molecular Science
  Nagoya University
Development of gas hydrates research using terahertz technologiesPrincipal Investigator
- Principal Investigator
  
  Takeya Kei
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Energy engineering
- Research Institution
  Nagoya University
A novel technique for gas hydrate study using terahertz spectroscopyPrincipal Investigator
- Principal Investigator
  
  TAKEYA Kei
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Energy engineering
- Research Institution
  Nagoya University

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011

All Journal Article Presentation Book

[Book] Research on hydrogen bonded materials using terahertz technology2017
- Author(s)
  K. Takeya, K. Kawase
- Total Pages
  17
- Publisher
  INTECH
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Development of a terahertz wave circular polarizer using a 2D array of metallic helix metamaterial2021
- Author(s)
  Tomita Hiroya、Hashimoto Kazuma、Takeya Kei、Tripathi Saroj R.
- Journal Title
  
  Optics Letters
  
  Volume: 46 Issue: 9 Pages: 2232-2232
- DOI
  10.1364/ol.422025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535, KAKENHI-PROJECT-21K04174
[Journal Article] Influence of delay stage positioning error on signal-to-noise ratio, dynamic range, and bandwidth of terahertz time-domain spectroscopy2020
- Author(s)
  Takagi Shun、Takahashi Shogo、Takeya Kei、Tripathi Saroj R.
- Journal Title
  
  Applied Optics
  
  Volume: 59 Issue: 3 Pages: 841-841
- DOI
  10.1364/ao.378756
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Enhanced Terahertz Wave Generation from Cytop Antireflection?Coated DAST Crystal2020
- Author(s)
  Uchida Hirohisa、Koyama Chisa、Takagi Takeshi、Wang Pei-bin、Kamei Takayuki、Tripathi Saroj R.、Kawase Kodo、Takeya Kei
- Journal Title
  
  Journal of Infrared, Millimeter, and Terahertz Waves
  
  Volume: 41 Issue: 5 Pages: 552-556
- DOI
  10.1007/s10762-020-00674-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Optical evaluation of Cytop, an amorphous fluoropolymer, in the terahertz frequency across a wide temperature range2019
- Author(s)
  K. Takeya, Y. Ikegami, K. Matsumura, K. Kawase, H. Uchida
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 4 Pages: 042004-042004
- DOI
  10.7567/1882-0786/ab0716
- NAID
  210000135651
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03887, KAKENHI-PROJECT-17H03535
[Journal Article] テラヘルツ時間領域分光で観測する氷・ガスハイドレートの相変化2019
- Author(s)
  竹家啓、松村圭亮、梅林将大、川瀬晃道
- Journal Title
  
  雪氷研究大会講演要旨集
  
  Volume: 2019
- NAID
  130007743172
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] 2-4-4 Difference of guest molecule interaction on TBA / TBP bromide hydrates2019
- Author(s)
  三輪泰大、嶋田仁、長濱朋輝、佐藤春実、谷篤史、竹家啓
- Journal Title
  
  Proceedings of the Annual Conference of The Japan Institute of Energy
  
  Volume: 28 Issue: 0 Pages: 58-59
- DOI
  10.20550/jietaikaiyoushi.28.0_58
- NAID
  130007685968
- ISSN
  2423-8317, 2423-8325
- Year and Date
  2019-07-31
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] ,Antireflection coating on organic nonlinear optical crystals using soft materials2019
- Author(s)
  H. Uchida, C. Koyama, T. Takagi, P. Wang, T. Kamei, K. Kawase, K. Takeya
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 23 Pages: 231107-231107
- DOI
  10.1063/1.5126462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03887, KAKENHI-PROJECT-17H03535
[Journal Article] Terahertz characterization of propane hydrate2019
- Author(s)
  K. Takeya, R. Takahashi, T. Fukui. S.R. Tripathi and K. Kawase
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 58 Issue: 3 Pages: 032003-032003
- DOI
  10.7567/1347-4065/aafb48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K19075, KAKENHI-PROJECT-17H03535
[Journal Article] P-2-4 Terahertz Time Domain Spectroscopy on Phase Transition of Gas Hydrates2019
- Author(s)
  松村圭亮、川瀬晃道、竹家啓
- Journal Title
  
  Proceedings of the Annual Conference of The Japan Institute of Energy
  
  Volume: 28 Issue: 0 Pages: 240-241
- DOI
  10.20550/jietaikaiyoushi.28.0_240
- NAID
  130007685953
- ISSN
  2423-8317, 2423-8325
- Year and Date
  2019-07-31
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Observation of Phase Change of Methane Hydrate Using THz Waves2019
- Author(s)
  Matsumura Keisuke、Takeya Kei、Kawase Kodo
- Journal Title
  
  2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  
  Volume: 1 Pages: 1-2
- DOI
  10.1109/irmmw-thz.2019.8873946
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Optical Parameters of Gas Hydrates for Terahertz Applications2019
- Author(s)
  Takeya Kei、Matsumura Keisuke、Takahashi Ryohei、Fukui Takashi、Tripathi Saroj R.、Kawase Kodo
- Journal Title
  
  Journal of Infrared, Millimeter, and Terahertz Waves
  
  Volume: 41 Issue: 4 Pages: 375-381
- DOI
  10.1007/s10762-019-00658-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Spectroscopy of Gas Hydrates2019
- Author(s)
  竹家啓
- Journal Title
  
  Nihon Enerugii Gakkai Kikanshi Enermix
  
  Volume: 98 Issue: 1 Pages: 43-46
- DOI
  10.20550/jieenermix.98.1_43
- NAID
  130007583658
- ISSN
  2432-3586, 2432-3594
- Year and Date
  2019-01-20
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Effect of growth temperature conditions on the optimization of OH1 single-crystalline thin film by physical vapour deposition2019
- Author(s)
  Wang Pei-bin、Takeya Kei、Kawase Kodo、Uchida Hirohisa
- Journal Title
  
  CrystEngComm
  
  Volume: 21 Issue: 47 Pages: 7280-7285
- DOI
  10.1039/c9ce01598a
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Optimization of terahertz wave generation from nonlinear optical crystal using amorphous fluoropolymer coating2019
- Author(s)
  Matsumura Keisuke、Ikegami Yudai、Wang Peibin、Uchida Hirohisa、Koyama Chisa、Takagi Takeshi、Takeya Kei、Kawase Kodo
- Journal Title
  
  2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  
  Volume: 1 Pages: 1-2
- DOI
  10.1109/irmmw-thz.2019.8874376
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] 2-6-1 An Observation on Phase Transition of Gas Hydrate using Terahertz Technologies2018
- Author(s)
  竹家啓、松村圭亮、川瀬晃道
- Journal Title
  
  Proceedings of the Annual Conference of The Japan Institute of Energy
  
  Volume: 27 Issue: 0 Pages: 62-63
- DOI
  10.20550/jietaikaiyoushi.27.0_62
- NAID
  130007428377
- ISSN
  2423-8317, 2423-8325
- Year and Date
  2018-08-01
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Pump wavelength-independent broadband terahertz generation from a nonlinear optical crystal2018
- Author(s)
  K. Takeya, K. Okimura, K. Oota, K. Kawase, and H. Uchida
- Journal Title
  
  Optics Letters
  
  Volume: 43 Issue: 17 Pages: 4100-4103
- DOI
  10.1364/ol.43.004100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25220606, KAKENHI-PROJECT-18H03887, KAKENHI-PROJECT-17H03535
[Journal Article] Organic Nonlinear Optical Single-Crystalline Thin Film Grown by Physical Vapor Deposition for Terahertz Generation2018
- Author(s)
  H. Uchida, R. Yamazaki, K. Oota, K. Okimura, T. Minami, K. Takeya, and K. Kawase
- Journal Title
  
  Crystal Growth and Design
  
  Volume: 18 Issue: 7 Pages: 4029-4036
- DOI
  10.1021/acs.cgd.8b00388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25220606, KAKENHI-PROJECT-18H03887, KAKENHI-PROJECT-17H03535
[Journal Article] Single-Cycle Terahertz Pulse Generation from OH1 Crystal via Cherenkov Phase Matching2018
- Author(s)
  Uchida Hirohisa、Oota Kengo、Okimura Koutarou、Kawase Kodo、Takeya Kei
- Journal Title
  
  Journal of Infrared, Millimeter, and Terahertz Waves
  
  Volume: 39 Issue: 6 Pages: 509-513
- DOI
  10.1007/s10762-018-0481-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535, KAKENHI-PROJECT-18H03887
[Journal Article] THz-TDS Study on Tetrabutylammonium Bromide Hydrate2018
- Author(s)
  Miwa Yasuhiro、Matsumura Keisuke、Takeya Kei、Tani Atsushi
- Journal Title
  
  2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  
  Volume: - Pages: 1-2
- DOI
  10.1109/irmmw-thz.2018.8510342
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Optimization of OH1 Single-Crystalline Thin Film for Effective THz Source by Physical Vapor Deposition2018
- Author(s)
  Wang Peibin、Uchida Hirohisa、Takeya Kei、Kawase Kodo
- Journal Title
  
  2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  
  Volume: - Pages: 1-2
- DOI
  10.1109/irmmw-thz.2018.8509867
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] チェレンコフ位相整合方式を利用した非線形光学結晶からのテラヘルツ波発生2017
- Author(s)
  竹家啓、内田裕久、太田健吾、興村晃太朗、川瀬晃道
- Journal Title
  
  電子情報通信学会技術研究報告
  
  Volume: 117 Pages: 47-50
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Generation of terahertz pulses from organic nonlinear optical crystals using prism-coupled Cherenkov phase matching2017
- Author(s)
  Oota Kengo、Uchida Hirohisa、Takeya Kei、Kawase Kodo
- Journal Title
  
  OSA Technical Digest
  
  Volume: - Pages: JM5A.26-JM5A.26
- DOI
  10.1364/assl.2017.jm5a.26
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Terahertz wave generation from OH1 thin-film crystals grown by physical vapor deposition2017
- Author(s)
  Takeya Kei、Uchida Hirohisa、Yamazaki Ryo、Oota Kengo、Kawase Kodo
- Journal Title
  
  2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  
  Volume: - Pages: 1-2
- DOI
  10.1109/irmmw-thz.2017.8067097
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Enhanced Cherenkov phase matching terahertz wave generation via a magnesium oxide doped lithium niobate ridged waveguide crystal2017
- Author(s)
  K. Takeya, T. Minami, H. Okano, S. R. Tripathi K. Kawase
- Journal Title
  
  APL Photonics
  
  Volume: 2 Issue: 1 Pages: 016102-016102
- DOI
  10.1063/1.4968043
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Generation of single-cycle terahertz pulse using Cherenkov phase matching with 4-dimethylamino-N′-methyl-4′-stilbazolium tosylate crystal2017
- Author(s)
  Uchida Hirohisa、Oota Kengo、Minami Tsubasa、Takeya Kei、Kawase Kodo
- Journal Title
  
  Applied Physics Express
  
  Volume: 10 Issue: 6 Pages: 062601-062601
- DOI
  10.7567/apex.10.062601
- NAID
  210000135877
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03535
[Journal Article] Generation of a single-cycle terahertz pulse using Cherenkov phase matching with a 4-dimethylamino-N'-methyl-4'-stilbazolium tosylate (DAST) crystal2017
- Author(s)
  Hirohisa Uchida, Kengo Oota, Tsubasa Minami, Kei Takeya, Kodo Kawase
- Journal Title
  
  Applied Physics Express
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Cherenkov Phase Matched Terahertz Wave Generation From Waveguide Nonlinear Optical Crystals2016
- Author(s)
  K. Takeya, T. Minami, H. Uchida, K. Kawase
- Journal Title
  
  Proceedings of Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Monitoring Theophylline Concentrations in Saline Using Terahertz ATR Spectroscopy2016
- Author(s)
  Kei Takeya, Keita Muto, Yasuhiro Ishihara, Kodo Kawase
- Journal Title
  
  Applied Sciences
  
  Volume: 6 Issue: 3 Pages: 6030072-6030072
- DOI
  10.3390/app6030072
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091, KAKENHI-PROJECT-25220606
[Journal Article] Terahertz Time Domain Spectroscopy On Methane Hydrate2016
- Author(s)
  K. Takeya, R. Takahashi, K. Kawase
- Journal Title
  
  Proceedings of Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Terahertz Characterization Of Hydrogen Bonded Materials2015
- Author(s)
  Kei Takeya, Ryohei Takahashi, Kodo Kawase
- Journal Title
  
  Proceedings of 40th International Conference on Infrared, Millimeter and Terahertz Waves
  
  Volume: 1
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] A concealed barcode identification system using terahertz time domain spectroscopy2015
- Author(s)
  Y. Guan, M. Yamamoto, T. Kitazawa, S. R. Tripathi, K. Takeya, K. Kawase
- Journal Title
  
  Journal of infrared millimeter and terahertz wave
  
  Volume: 36 Issue: 3 Pages: 298-311
- DOI
  10.1007/s10762-014-0128-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13F03356, KAKENHI-PROJECT-13J03817, KAKENHI-PROJECT-25709091
[Journal Article] テラヘルツ波パルスを用いたトモグラフィー技術への応用2014
- Author(s)
  竹家啓、川瀬晃道
- Journal Title
  
  Interlab
  
  Volume: 112 Pages: 25-29
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Dielectric constants of H2O and D2O ice in the terahertz frequency regime over a wide temperature range2014
- Author(s)
  K. Takeya, T. Fukui, R. Takahashi, K. Kawase,
- Journal Title
  
  Journal of Optics
  
  Volume: 16 Issue: 9 Pages: 094005-094005
- DOI
  10.1088/2040-8978/16/9/094005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Broadband terahertz wave generation from a MgO:LiNbO3 ridge waveguide pumped by a 1.5 μm femtosecond fiber laser2013
- Author(s)
  Shuzhen Fan, Hajime Takeuchi, Toshihiko Ouchi, Kei Takeya, Kodo Kawase
- Journal Title
  
  Optics Letters
  
  Volume: 38 Issue: 10 Pages: 1654-1656
- DOI
  10.1364/ol.38.001654
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] A Fiber-Laser Pumped, High-Power Terahertz Wave Source Based on Optical Rectification of Femtosecond Pulses in 4-Dimethylamino-N-methyl-4-stilbazolium Tosylate Crystal2013
- Author(s)
  Saroj R. Tripathi, Kousuke Murate, Hirohisa Uchida, Kei Takeya, Kodo Kawase
- Journal Title
  
  Applied Physics Express
  
  Volume: 6 Issue: 7 Pages: 72703-1
- DOI
  10.7567/apex.6.072703
- NAID
  10031187890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25709091
[Journal Article] Wide Spectrum Terahertz-Wave Generation From Nonlinear Waveguides2013
- Author(s)
  Kei Takeya, Koji Suizu, Hironobu Sai, Toshihiko Ouchi, Kodo Kawase
- Journal Title
  
  IEEE Journal of Selected Topics in Quantum Electronics
  
  Volume: 19巻 1 号 Pages: 8500212-8500212
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Characteristics of gas hydrates through observation of radical species2013
- Author(s)
  Atsushi Tani, Takeshi Sugahara, Motoi Oshima, Kei Takeya, Kazunari Ohgaki
- Journal Title
  
  Low Temperature Science
  
  Volume: 71 Pages: 187-192
- NAID
  120005228449
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Broadband terahertz wave generation from a MgO:LiNbO_3 ridge waveguide pumped by a 1.5 μm femtosecond fiber laser2013
- Author(s)
  Shuzhen Fan, Hajime Takeuchi, Toshihiko Ouchi, Kei Takeya, Kodo Kawase
- Journal Title
  
  Optics Letters
  
  Volume: vol.38, issue 10 Pages: 1654-1656
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Characteristics of gas hydrates through observation of radical species (in Japanese)2013
- Author(s)
  Atsushi Tani, Takeshi Sugahara, Motoi Oshima, Kei Takeya, Kazunari Ohgaki
- Journal Title
  
  Low Temperature Science
  
  Volume: 71巻 Pages: 187-192
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Intermolecular Hydrogen Transfer in Isobutane Hydrate2012
- Author(s)
  Naohiro Kobayashi, Takashi Minami, Atsushi Tani, Mikio Nakagoshi, Takeshi Sugahara, Kei Takeya, Kazunari Ohgaki
- Journal Title
  
  Energies
  
  Volume: 5 Issue: 6 Pages: 1705-1712
- DOI
  10.3390/en5061705
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] THz Generation Using Cherenkov Phase Matching2012
- Author(s)
  Kei Takeya, Koji Suizu, Kodo Kawase
- Journal Title
  
  Terahertz Science and Technology
  
  Volume: 5巻 2号 Pages: 78-86
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] ntermolecular Hydrogen Transfer in Isobutane Hydrate2012
- Author(s)
  Naohiro Kobayashi, Takashi Minami, Atsushi Tani, Mikio Nakagoshi, Takeshi Sugahara, Kei Takeya, Kazunari Ohgaki
- Journal Title
  
  Energies
  
  Volume: 5巻 6号 Pages: 1705-1712
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Terahertz Spectroscopy of Gas Hydrates2011
- Author(s)
  Kei Takeya, Iwao Kawayama, Hironaru Murakami, Kazunari Ohgaki, Masayoshi Tonouchi
- Journal Title
  
  Physics and Chemistry of Ice 2010
  
  Volume: 1 Pages: 167-171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Dielectric Study on Structure-II Gas Hydrates using Terahertz Time Domain Spectroscopy2011
- Author(s)
  K. Takeya, K. Kawase, I. Kawayama, H. Murakami, K. Ohgaki, M. Tonouchi
- Journal Title
  
  The Joint Conference for International Symposium on Terahertz Nanoscience (TeraNano 2011) & Workshop of International Terahertz Research Network (GDR-I THz 2011)
  
  Volume: 1 Pages: 208-208
- Data Source
  KAKENHI-PROJECT-23760846
[Journal Article] Dielectric Study on Gas Hydrates Using Terahertz Time Domain Spectroscopy2011
- Author(s)
  Kei Takeya, Iwao Kawayama, Hironaru Murakami, Masayoshi Tonouchi, Kazunari Ohgaki
- Journal Title
  
  Proceedings of the 7th International Conference on Gas Hydrates (ICGH 2011)
  
  Volume: 1 Pages: 140-140
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] THz分光測定における低吸収体評価に対する考察2022
- Author(s)
  竹家啓、石月秀貴、平等拓範
- Organizer
  2022年第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Observation of phase change in methane hydrate using THz spectroscopy2019
- Author(s)
  Keisuke MATSUMURA, Kei TAKEYA, Kodo KAWASE
- Organizer
  18th Asian Pacific Confederation of Chemical Engineering Congress (APCChE 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] チェレンコフ位相整合方式を用いたテラヘルツ波発生法2019
- Author(s)
  竹家啓、内田裕久、王培ヒン、亀井嵩之、川瀬晃道
- Organizer
  第24回（2019年）福井セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Observation of Phase Change of Methane Hydrate Using THz Waves2019
- Author(s)
  Keisuke Matsumura, Kei Takeya, and Kodo Kawase
- Organizer
  JSAP-OSA Joint Symposia 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Terahertz pulse generation using prism-coupled Cherenkov phase matching with organic nonlinear optical crystals2019
- Author(s)
  Kengo Oota, Hirohisa Uchida, Kei Takeya, Kodo Kawase
- Organizer
  The 4th International Conference on Microwave and Terahertz Technology (ICMTT 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Observation Of Phase Change Of Methane Hydrate Using THz Waves2019
- Author(s)
  K. Matsumura, K. Takeya, K. Kawase
- Organizer
  44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ時間領域分光で観測する氷・ガスハイドレートの相変化2019
- Author(s)
  竹家啓、松村圭亮，梅林将大、川瀬晃道
- Organizer
  雪氷研究大会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波技術を用いたガスハイドレート相変化の観察2019
- Author(s)
  松村圭亮, 竹家啓, 川瀬晃道
- Organizer
  第28回日本エネルギー学会大会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Optimization Of Terahertz Wave Generation From Nonlinear Optical Crystal Using Amorphous Fluoropolymer Coating2019
- Author(s)
  K. Matsumura, Y. Ikegami, P. Wang, H. Uchida, C. Koyama, T. Takagi, K. Takeya, K. Kawase
- Organizer
  44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] チェレンコフ位相整合方式を用いた非線形光学波長変換法2019
- Author(s)
  竹家啓, 内田裕久, 川瀬晃道
- Organizer
  第6回科学技術交流財団マイクロ固体フォトニクス研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波光源用OH1単結晶薄膜の気相成長条件最適化2019
- Author(s)
  王培ヒン，竹家啓，川瀬晃道，内田裕久
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] 低波数Raman分光法を用いたTBA/TBP bromideハイドレートのゲスト分子相互作用の差異2019
- Author(s)
  三輪泰大, 嶋田仁, 長濱朋輝, 佐藤春実, 谷篤史, 竹家啓
- Organizer
  第28回日本エネルギー学会大会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] 低波数Raman分光法によるTBA/TBPハイドレートにおけるゲスト分子相互作用の評価”2019
- Author(s)
  三輪泰大，嶋田仁, 長濱朋輝, 佐藤春実, 谷篤史, 竹家啓
- Organizer
  第10回イオン液体討論会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Spectroscopy of methane hydrate using terahertz waves2019
- Author(s)
  Keisuke Matsumura, Kei Takeya, Kodo Kawase
- Organizer
  The 4th International Conference on Microwave and Terahertz Technology (ICMTT 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] ソフトマテリアルを用いた有機非線形光学結晶へのARコートと特性評価2018
- Author(s)
  内田裕久, 小山千瑳, 高木毅, 王培ヒン, 竹家啓, 川瀬晃道
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] THz-Raman Spectral Study on Tetrabutylammonium Bromide Hydrate.2018
- Author(s)
  Yasuhiro Miwa, Tomoki Nagahama, Harumi Sato, Kei Takeya, Atsushi Tani.
- Organizer
  The 26th International Conference on Raman Spectroscopy (ICORS 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波技術を用いたガスハイドレート相変化過程の観察2018
- Author(s)
  竹家啓, 松村圭亮, 川瀬晃道
- Organizer
  第27回日本エネルギー学会大会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Pump Wavelength Free Broadband Terahertz Generation via Nonlinear Optical Crystal2018
- Author(s)
  Kei Takeya, Koutarou Okimura, Kengo Oota, Hirohisa Uchida, Kodo Kawase,
- Organizer
  JSAP-OSA Joint Symposia
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波分光で見るガスハイドレートの昇華2018
- Author(s)
  竹家啓, 松村圭亮, 高橋亮平, 川瀬晃道
- Organizer
  H2Oを科学する・2018
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] 圧縮センシングを用いたTHz-CTによる欠陥位置の検出2018
- Author(s)
  村瀬真, 日比教智, 李科, 村手宏輔, 竹家啓, 川瀬晃道
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] チェレンコフ位相整合方式による有機非線形光学結晶からのテラヘルツ波発生2018
- Author(s)
  竹家啓, 内田裕久, 王培ヒン, 太田健吾, 川瀬晃道
- Organizer
  シンポジウムテラヘルツ科学の最先端V
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Optimization Of OH1 Single-Crystalline Thin Film For Effective THz Source By Physical Vapor Deposition2018
- Author(s)
  Peibin Wang, Hirohisa Uchida, Kei Takeya, Kodo Kawase
- Organizer
  The International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] THz-TDS Study on Tetrabutylammonium Bromide Hydrate2018
- Author(s)
  Yasuhiro Miwa, Keisuke Matsumura, Kei Takeya, Atsushi Tani
- Organizer
  The International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波分光を用いたガスハイドレート相変化の観測2018
- Author(s)
  竹家啓, 松村圭亮, 高橋亮平, 川瀬晃道
- Organizer
  シンポジウムテラヘルツ科学の最先端V
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] 非線形光学結晶を用いた805nm励起による広帯域テラヘルツ発生2018
- Author(s)
  興村晃太朗, 太田健吾, 内田裕久, 竹家啓, 川瀬晃道
- Organizer
  レーザー学会学術講演会第38回年次大会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] テラヘルツ波分光でみるガスハイドレートと氷2017
- Author(s)
  竹家啓
- Organizer
  第50回GH研究会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Film thickness determination using ultrashort terahertz pulses2017
- Author(s)
  K. Kawase, K. Okimura, Y.Nishizawa, K.Takeya
- Organizer
  SPIE Photonics West 2017
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2017-01-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] プリズム結合チェレンコフ位相整合方式による有機非線形光学結晶からのテラヘルツ波発生2017
- Author(s)
  太田健吾, 内田裕久, 竹家啓, 川瀬晃道
- Organizer
  テラヘルツ合同シンポジウム2017「テラヘルツ科学の最先端 IV」
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Cherenkov phase matching THz wave generation from OH1 thin film crystal2017
- Author(s)
  K. Takeya, R. Yamazaki, K. Oota, H. Uchida, K. Kawase
- Organizer
  The 4th Microwave/THz Science and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Generation of terahertz pulses from organic nonlinear optical crystals using prism-coupled Cherenkov phase matching2017
- Author(s)
  Kengo Oota, Hirohisa Uchida, Kei Takeya, Kodo Kawase
- Organizer
  Advanced Solid State Lasers Conference (ASSL2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] THz tomography using nonlinear optical effects2017
- Author(s)
  K. Kawase, K. Okimura, K. Takeya
- Organizer
  Third International Workshop on THz Technology (IWOTT 2017)
- Place of Presentation
  Solitude Resort, Salt Lake City, USA
- Year and Date
  2017-02-03
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波分光によるガスハイドレート解離過程観測2017
- Author(s)
  竹家啓、高橋亮平、松村圭亮、川瀬晃道
- Organizer
  氷、水、クラスレートの物理化学に関する研究集会
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Terahertz Wave Generation From OH1 Thin-film Crystals Grown By Physical Vapor Deposition2017
- Author(s)
  K. Takeya, H. Uchida, R. Yamazaki, K. Oota, K. Kawase
- Organizer
  The 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] チェレンコフ位相整合方式を利用した非線形光学結晶からのテラヘルツ波発生2017
- Author(s)
  竹家啓、内田裕久、太田健吾、興村晃太朗、川瀬晃道
- Organizer
  電子情報通信学会電子デバイス研究会「ミリ波・テラヘルツ波デバイス・システム」
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] An Observation of Methane Hydrate using Terahertz Time Domain Spectroscopy2017
- Author(s)
  K. Takeya, R. Takahashi, K. Kawase
- Organizer
  9th International Conference on Gas Hydrates
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Nonlinear optical THz generations and applications2017
- Author(s)
  K. Kawase, K. Murate, K. Takeya
- Organizer
  The seventh international conference on Optical Terahertz Science and Technology (OTST 2017)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03535
[Presentation] Terahertz Time Domain Spectroscopy On Methane Hydrate2016
- Author(s)
  K. Takeya, R. Takahashi, K. Kawase
- Organizer
  The 41st International Conference on Infrared, Millimeter, and Terahertz Waves 2016
- Place of Presentation
  Copenhagen, Denmark
- Year and Date
  2016-09-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] 非線形光導波路を用いた高出力広帯域テラヘルツ波発生2016
- Author(s)
  南翼, 山崎良, 内田裕久, 竹家啓, 川瀬晃道
- Organizer
  レーザー学会学術講演会第36回年次大会
- Place of Presentation
  名古屋、名城大学
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Cherenkov Phase Matched Terahertz Wave Generation From Waveguide Nonlinear Optical Crystals2016
- Author(s)
  K. Takeya, T. Minami, H. Uchida, K. Kawase
- Organizer
  The 41st International Conference on Infrared, Millimeter, and Terahertz Waves 2016
- Place of Presentation
  Copenhagen, Denmark
- Year and Date
  2016-09-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] High power and broadband terahertz wave generation from LiNbO3 ridge waveguide2016
- Author(s)
  Tsubasa Minami, Kei Takeya, Kodo Kawase
- Organizer
  7th International Workshop on Terahertz Technology and Applications
- Place of Presentation
  Kaiserslautern, Germany
- Year and Date
  2016-03-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Enhanced Terahertz Wave Generation via Combination of Cherenkov Phase Matching and Waveguide Crystal2016
- Author(s)
  Kei Takeya、Tsubasa Minami、Kodo Kawase
- Organizer
  JSAP-OSA Joint Symposia 2016
- Place of Presentation
  Tokimesse, Niigata, Japan
- Year and Date
  2016-09-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] 反射系テラヘルツ時間領域分光法を用いた金属板上の樹脂膜厚測定2016
- Author(s)
  興村晃太朗, 西澤佑司, 太田健吾, 竹家啓, 川瀬晃道
- Organizer
  シンポジウム「テラヘルツ科学の最先端Ⅲ」
- Place of Presentation
  三国観光ホテル, 福井
- Year and Date
  2016-11-23
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Cherenkov Phase Matched Terahertz Generation from Waveguide Nonlinear Optical Crystals2016
- Author(s)
  Kei Takeya, Tsubasa Minami, Kodo Kawase
- Organizer
  Energy Materials and Nanotechnology Meeting on Optoelectronics
- Place of Presentation
  Holiday Inn Resort Phuket, Phuket, Thailand
- Year and Date
  2016-04-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波技術を用いたメタンハイドレートの観測2016
- Author(s)
  竹家啓, 高橋亮平, 川瀬晃道
- Organizer
  氷、水、クラスレートの物理化学に関する研究集会
- Place of Presentation
  北海道大学低温科学研究所講堂
- Year and Date
  2016-12-05
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] メタンハイドレートのテラヘルツ分光測定2016
- Author(s)
  竹家啓、高橋亮平、川瀬晃道
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ、新潟
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] チェレンコフ位相整合方式及び導波路型非線形光学結晶を用いたテラヘルツ波発生2016
- Author(s)
  竹家啓, 南翼, 川瀬晃道
- Organizer
  二期第7回（第20回）「レーザーのカオス・ノイズダイナミックスとその応用」研究会
- Place of Presentation
  官公労共済会八重山会館, 石垣
- Year and Date
  2016-11-21
- Invited
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Terahertz Generation from Waveguide Nonlinear Optical Crystals Using Cherenkov Phase Matching2016
- Author(s)
  Kei Takeya, Tsubasa Minami, Kodo Kawase
- Organizer
  Energy Materials and Nanotechnology Meeting on Terahertz
- Place of Presentation
  San Sebastian, Spain
- Year and Date
  2016-05-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] High power and broadband terahertz wave generation from LiNbO3 ridge waveguide2015
- Author(s)
  Minami Tsubasa, Okano Hiroyo, Takeya Kei, Kawase Kodo
- Organizer
  The Second International Symposium on Frontiers in THz Technology (FTT2015)
- Place of Presentation
  Actcity, Hamamatsu, Shizuoka
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Optical characterization of hydrogen-bonded materials at terahertz frequencies2015
- Author(s)
  K. Takeya, R. Takahashi, K. Kawase
- Organizer
  The International Chemical Congress Of Pacific Basin Societies 2015 (Pacifichem 2015)
- Place of Presentation
  Hawaii Convention Center on Waikiki Beach, Hawaii
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Terahertz Characterization Of Hydrogen Bonded Materials2015
- Author(s)
  Kei Takeya, Ryohei Takahashi, Kodo Kawase
- Organizer
  The 40th International Conference on Infrared, Millimeter, and Terahertz Waves
- Place of Presentation
  The Chinese University of Hong Kong, Hong Kong
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] High power and broadband terahertz wave generation from LiNbO3 ridge waveguide2015
- Author(s)
  T. Minami, H. Okano, K. Takeya, K. Kawase
- Organizer
  The International Chemical Congress Of Pacific Basin Societies 2015 (Pacifichem 2015)
- Place of Presentation
  Hawaii Convention Center on Waikiki Beach, Hawaii
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波を用いたガスハイドレートの研究2015
- Author(s)
  高橋亮平, 竹家啓, 川瀬晃道
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学
- Year and Date
  2015-03-11
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Cherenkov Phase Matched Ultrashort Terahertz Pulse Generation from Nonlinear Crystals2015
- Author(s)
  Kei Takeya, Tsubasa Minami, Ryo Yamazaki, Hirohisa Uchida, Kodo Kawase
- Organizer
  JSAP-OSA Joint Symposia 2015
- Place of Presentation
  Nagoya Congress Center, Nagoya
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Development of THz barcode for security applications2015
- Author(s)
  Yu Guan, Manabu Yamamoto, Toshiyuki Kitazawa, Saroj R. Tripathi, Kei Takeya, Kodo Kawase
- Organizer
  Optical Terahertz Science and Technology (OTST) 2015
- Place of Presentation
  San Diego, California, USA
- Year and Date
  2015-03-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] High power Cherenkov phase-matched terahertz wave generation from a LiNbO3 ridge waveguide2015
- Author(s)
  Hiroyo Okano, Tsubasa Minami, Yu Guan, Saroj R. Tripathi, Kei Takeya, Masahiko Tani, Kodo Kawase
- Organizer
  Optical Terahertz Science and Technology (OTST) 2015
- Place of Presentation
  San Diego, California, USA
- Year and Date
  2015-03-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Optical characterization of gas hydrates at terahertz frequencies2015
- Author(s)
  K. Takeya, R. Takahashi, K. Kawase
- Organizer
  Joint Symposium of The 3rd International Symposium on Microwave/Terahertz Science and Applications and The 6th International Symposium on Terahertz Nanoscience
- Place of Presentation
  Okinawa Institute of Science and Technology, Okinawa
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] 非線形光導波路による高効率テラヘルツ波発生2014
- Author(s)
  川瀬晃道, 竹家啓
- Organizer
  テラヘルツテクノロジーフォーラム第6回テラテクビジネスセミナー
- Place of Presentation
  幕張メッセ国際会議場, 千葉
- Year and Date
  2014-09-05
- Invited
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] チェレンコフ位相整合方式によるLiNbO3リッジ導波路からの高出力テラヘルツ波発生2014
- Author(s)
  瀬戸淳太，岡野紘世，竹家啓，西澤典彦，川越寛之，川瀬晃道
- Organizer
  レーザー学会学術講演会第31回年次大会
- Place of Presentation
  北九州国際会議場
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Terahertz time domain spectroscopy of hydrogen bonded materials2014
- Author(s)
  K. Takeya, R. Takahashi, T. Fukui, K. Kawase
- Organizer
  International Symposium on Frontier of Terahertz Science
- Place of Presentation
  Okinawa, Japan
- Year and Date
  2014-08-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Identification Tag Using Terahertz-wave Metafilms2014
- Author(s)
  Yu Guan, Saroj Tripathi, Kei Takeya, Kodo Kawase
- Organizer
  IRMMW-THz 2014
- Place of Presentation
  Arizona, USA
- Year and Date
  2014-09-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波領域における氷、ガスハイドレートの光学特性2014
- Author(s)
  竹家啓・福井崇史・高橋亮平・川瀬晃道
- Organizer
  雪氷研究大会
- Place of Presentation
  八戸工業大学、八戸
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Terahertz Time Domain Spectroscopy of Hydrogen Bonded Materials in Wide Temperature Range2014
- Author(s)
  Kei Takeya, Kodo Kawase
- Organizer
  13th International Conference on the Physics and Chemistry of Ice (PCI-2014)
- Place of Presentation
  Hanover, NH, USA
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Study of beam polarization rotation affected by parabolic mirrors in THz spectroscopic setup2013
- Author(s)
  Yu Guan, Shu-zhen Fan, Kei Takeya, Kodo Kawase
- Organizer
  応用物理学会テラヘルツ電磁波技術研究主催・研究討論会「テラヘルツセンシング及びシミュレーション技術の進展」
- Place of Presentation
  機械振興会館, 東京
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Terahertz time domain spectroscopy of hydrogen bonded materials2013
- Author(s)
  Kei Takeya, Takashi Fukui, Kodo Kawase and Masayoshi Tonouchi
- Organizer
  International workshop on Optical Terahertz Science and Technology (OTST 2013)
- Place of Presentation
  Kyoto Terrsa, Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波が拓く計測分析技術とその光源2013
- Author(s)
  竹家啓、トリパティ・サロジ、川瀬晃道
- Organizer
  2013年電子情報通信学会ソサイエティ大会
- Place of Presentation
  福岡工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Cherenkov Phase-Matched Terahertz Wave Generation Using Ridge-type Waveguide2013
- Author(s)
  Kei Takeya, Shuzhen Fan, Hajime Takeuchi, Kousuke Kajiki, Toshihiko Ouchi, Kodo Kawase
- Organizer
  The 10th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013)
- Place of Presentation
  Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] テラヘルツ波の高効率発生と応用可能性 (招待講演)2013
- Author(s)
  川瀬晃道, 竹家啓, 林伸一郎
- Organizer
  第4回京都、SMI 産学公連携セミナー「テラヘルツ波が開くメゾ空間の計測分析技術」
- Place of Presentation
  京都大学東京オフィス, 品川
- Year and Date
  2013-02-22
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Broadband and high power THz wave generation using femtosecond fiber laser in 4-dimethylamino-N-methyl- 4-stilbazolium tosylate crystal2013
- Author(s)
  Saroj R. Tripathi, Takashi Sugiyama, Kousuke Murate, Kei Takeya and Kodo Kawase
- Organizer
  The 2nd Advanced Lasers and Photon Sources conference (ALPS ’13)
- Place of Presentation
  Pacifico Yokohama, Yokohama, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] LiNbO_3リッジ導波路を用いたフェムト秒レーザー励起高出力テラヘルツ波発生2013
- Author(s)
  竹内創,加治木康介,尾内敏彦,Fan Shuzhen,竹家啓,川瀬晃道
- Organizer
  2013 年春季第60回応用物理学会学術講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Nonlinear optical THz-wave sources and applications (Invited)2013
- Author(s)
  K. Kawase, S. Hayashi, K. Takeya
- Organizer
  International Conference on Frontiers in Materials Science, Chemistry & Physis, Molecular Materials Meeting (M3)
- Place of Presentation
  Biopolis, Singapore
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Cherenkov Phase-Matched Terahertz Wave Generation from Ridge-type Waveguide2013
- Author(s)
  Shuzhen Fan , Hajime Takeuchi, Kousuke Kajiki, Toshihiko Ouchi, Kei Takeya, Kodo Kawase
- Organizer
  The 2nd Advanced Lasers and Photon Sources conference (ALPS ’13)
- Place of Presentation
  Pacifico Yokohama, Yokohama, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Cherenkov phase-matched terahertz wave generation from nonlinear waveguides2013
- Author(s)
  Shuzhen Fan, Hajime Takeuchi, Kousuke Kajiki, Toshihiko Ouchi, Kei Takeya, Kodo Kawase
- Organizer
  International workshop on Optical Terahertz Science and Technology (OTST 2013)
- Place of Presentation
  Kyoto Terrsa, Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] DAST 結晶を用いたフェムト秒レーザ励起による高出力テラヘルツ波発生2013
- Author(s)
  村手宏輔, 杉山宗, トリパティサロジ, 竹家啓, 川瀬晃道
- Organizer
  2013 年春季第60回応用物理学会学術講演会2013 年春季第60回応用物理学会学術講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Terahertz time domain spectroscopy of hydrogen bonded materials2013
- Author(s)
  Kei Takeya, Takashi Fukui, Kodo Kawase,Masayoshi Tonouchi
- Organizer
  International workshop on Optical Terahertz Science and Technology (OTST 2013)
- Place of Presentation
  Kyoto Terrsa, Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Novel high power THz sources and applications (Invited)2013
- Author(s)
  K. Kawase, S. Hayashi, K. Takeya
- Organizer
  The 4th THz-Bio Workshop, O-16
- Place of Presentation
  Seoul National University, Seoul, Korea
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Cherenkov phase-matched terahertz wave generation from nonlinear waveguides2013
- Author(s)
  Shuzhen Fan, Hajime Takeuchi, Kousuke Kajiki, Toshihiko Ouchi, Kei Takeya and Kodo Kawase
- Organizer
  International workshop on Optical Terahertz Science and Technology (OTST 2013)
- Place of Presentation
  Kyoto Terrsa, Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] High Average Power and Broadband THz Wave Generation Scheme Via Optical Rectification in 4-dimethylamino-N-methyl-4-stilbazolium-tosylate Crystal2013
- Author(s)
  Saroj R. Tripathi, Kousuke Murate, Hirohisa Uchida, Kei Takeya and Kodo Kawase
- Organizer
  The 10th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013)
- Place of Presentation
  Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] Broadband Terahertz Wave Generation From Ridge Waveguide2013
- Author(s)
  Kei Takeya, Shuzhen Fan, Hajime Takeuchi, Kodo Kawase
- Organizer
  The 38th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2013)
- Place of Presentation
  Mainz, Germany
- Data Source
  KAKENHI-PROJECT-25709091
[Presentation] DAST 結晶を用いたフェムト秒レーザー励起による高出力テラヘルツ波発生2012
- Author(s)
  杉山宗,内田裕久,竹家啓,川瀬晃道
- Organizer
  2012 年秋季第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学城北地区松山大学文京キャンパス, 松山
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] LiNbO_3 リッジ導波路からのモノパルステラヘルツ波発生2012
- Author(s)
  竹内創,加治木康介,尾内敏彦, Shuzhen Fan,竹家啓,川瀬晃道
- Organizer
  2012 年秋季第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学城北地区松山大学文京キャンパス, 松山
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] テラヘル図 3. THF ハイドレートの吸収ピークの温度依存性ツ波の性質・発生・応用 (招待講演)2012
- Author(s)
  川瀬晃道, 竹家啓, 林伸一郎
- Organizer
  超高信頼性無線通信システム研究会特別講演会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-12-03
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Nonlinear optical THz generations and applications (Invited)2012
- Author(s)
  K. Kawase, K. Takeya, S. Hayashi
- Organizer
  The 4th International Workshop on Far-Infrared Technologies 2012 (IW-FIRT 2012)
- Place of Presentation
  Fukui University
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Nonlinear optical THz sources and real-life applications2012
- Author(s)
  K. Kawase, S. Hayashi, K. Takeya
- Organizer
  The 7th Asia-Pacific Microwave Photonics Conference
- Place of Presentation
  Coop-Inn Kyoto, Kyoto, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Nonlinear optical THz-wave sources and applications (Invited)2012
- Author(s)
  K. Kawase, S. Hayashi, K. Takeya
- Organizer
  SPIE Optics + Photonics, Terahertz Emitters, Receivers, and Applications III (Conference OP218)
- Place of Presentation
  San Diego Convention Center, San Diego, USA
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Nonlinear optical THz sources and real-life applications2012
- Author(s)
  K. Kawase, S. Hayashi, K. Takeya
- Organizer
  The 7th Asia-Pacific Microwave Photonics Conference (APMP 2012)
- Place of Presentation
  Coop-Inn Kyoto, Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] テラヘルツ時間領域分光法によるガスハイドレートの観測2011
- Author(s)
  竹家啓
- Organizer
  テラヘルツ秋の学校2011　in　安曇野
- Place of Presentation
  ホテルアンビエント安曇野、長野
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] テラヘルツ時間領域分光法によるガスハイドレートの観測2011
- Author(s)
  竹家啓
- Organizer
  テラヘルツ秋の学校 2011
- Place of Presentation
  安曇野ホテルアンビエント安曇野、長野
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Dielectric Study on Gas Hydrates Using Terahertz Time Domain Spectroscopy2011
- Author(s)
  Kei Takeya, Iwao Kawayama, Hironaru Murakami, Masayoshi Tonouchi, Kazunari Ohgaki
- Organizer
  7th International Conference on Gas Hydrates (ICGH 2011) Edinburgh
- Place of Presentation
  Scotland, United Kingdom
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Dielectric Study on Structure-II Gas Hydrates using Terahertz Time Domain Spectroscopy2011
- Author(s)
  K. Takeya, K. Kawase, I. Kawayama, H. Murakami, K. Ohgaki, M. Tonouchi
- Organizer
  The Joint Conference for International Symposium on Terahertz Nanoscience (TeraNano 2011) & Workshop of International Terahertz Research Network (GDR-I THz 2011)
- Place of Presentation
  Osaka University Nakanoshima Center, Osaka, Japan
- Year and Date
  2011-11-24
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Dielectric Study on Gas Hydrates Using Terahertz Time Domain Spectroscopy2011
- Author(s)
  Kei Takeya, Iwao Kawayama, Hironaru Murakami, Masayoshi Tonouchi, Kazunari Ohgaki
- Organizer
  7th International Conference on Gas Hydrates (ICGH 2011)
- Place of Presentation
  Edinburgh, Scotland, United Kingdom
- Year and Date
  2011-07-17
- Data Source
  KAKENHI-PROJECT-23760846
[Presentation] Dielectric Study on Structure-II Gas Hydrates using Terahertz Time Domain Spectroscopy2011
- Author(s)
  K. Takeya, K. Kawase, I. Kawayama, H. Murakami, K. Ohgaki, M. Tonouchi
- Organizer
  The Joint Conference for International Symposium on Terahertz Nanoscience (TeraNano 2011) & Workshop of International Terahertz Research Network (GDR-I THz 2011) 24P-33
- Place of Presentation
  Osaka University Nakanoshima Center, Osaka, Japan
- Data Source
  KAKENHI-PROJECT-23760846

1. 谷篤史 (10335333)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. FUKUI Takashi

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. TAKAHASHI Ryohei

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
4. 川瀬晃道

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
5. トリパティサロジ

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. TRIPATHI S. R.

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. TRIPATHI Saroj Raman

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Takeya Kei 竹家 啓

TAKEYA Kei 竹家 啓

Research Projects

Research Products

Co-Researchers

THz spectroscopic observation for identification of salt hydrates which will be on the surface in icy bodies

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Study of Methane Hydrate DecompositionPrincipal Investigator

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Development of gas hydrates research using terahertz technologiesPrincipal Investigator

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A novel technique for gas hydrate study using terahertz spectroscopyPrincipal Investigator

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[Book] Research on hydrogen bonded materials using terahertz technology2017

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[Journal Article] Development of a terahertz wave circular polarizer using a 2D array of metallic helix metamaterial2021

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[Journal Article] Influence of delay stage positioning error on signal-to-noise ratio, dynamic range, and bandwidth of terahertz time-domain spectroscopy2020

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[Journal Article] Enhanced Terahertz Wave Generation from Cytop Antireflection?Coated DAST Crystal2020

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[Journal Article] Optical evaluation of Cytop, an amorphous fluoropolymer, in the terahertz frequency across a wide temperature range2019

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NAID

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[Journal Article] テラヘルツ時間領域分光で観測する氷・ガスハイドレートの相変化2019

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[Journal Article] 2-4-4 Difference of guest molecule interaction on TBA / TBP bromide hydrates2019

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[Journal Article] ,Antireflection coating on organic nonlinear optical crystals using soft materials2019

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[Journal Article] Terahertz characterization of propane hydrate2019

Author(s)

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Data Source

[Journal Article] P-2-4 Terahertz Time Domain Spectroscopy on Phase Transition of Gas Hydrates2019

Takeya Kei 竹家啓

TAKEYA Kei 竹家啓