Researchers Information

Research Activities

Books, Original Papers & Review Papers
OTSUJI Taiichi
Research Institute of Electrical Communication
Broadband Engineering Division
Ultra-Broadband Signal Processing
Ultra-Broadband Devices and Systems
Date of Birth
Research Fields
  • Electronic device/electronic equipment
  • Atomic/molecular/quantum electronics, plasma
  • Micro/nanodevice
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Research Subjects
  • Extraordinary plasmon instabilities of graphene Dirac Fermions and their applications to terahertz functional devices(2018-2022)
  • Creation of 2D-Atomically-Thin-Layered Heterojunctions and their Applications to Novel Terahertz Photonic Devices(2016-2021)
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millimeter wave, terahertz, ultra-broadband, elecctron device, plasmon, circuit, communication
Academic Society Membership
  • IEEE
  • OSA
  • JSAP
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Activity of Academic Society (Post)
  • 電子情報通信学会エレクトロニクスソサエティテラヘルツ応用システム時限研究専門委員会, 委員長(2006-2008)
  • 電子情報通信学会エレクトロニクスソサエティテラヘルツ応用システム時限研究専門委員会, 委員(2003-)
  • 電子情報通信学会エレクトロニクスソサエティ電子デバイス研究専門委員会, 委員(2005-)
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グラフェンの最先端技術と拡がる応用 ―グラフェンの材料科学、成長・合成技術、各種デバイス応用―.[フロンティア出版,(2012)]尾辻泰一

Advances in Imaging and Sensing.[CRC Press,(2016)]Shuo Tang and Daryosh Saeedkia edited.

Nanoscale Materials and Devices for Electronics, Photonics, and Solar Energy, Nanostructure Science and Technology, edited by A. Korkin, S. Goodnick, and R. Nemanich.[Springer, Switzerland,(2015)]T. Otsuji, V. Ryzhii, S. Boubanga Tombet, A. Satou, M. Ryzhii, V.V. Popov, W. Knap, V. Mitin, and M. Shur

Handbook of Terahertz Technologies: Devices and Applications, edited by Ho-Jin Song and Tadao Nagatsuma.[Stanford Publishing, Singapore,(2015)]T. Otsuji

Frontiers of Graphene and Carbon Nanotubes -Devices and Applications, edited by K. Matsumoto.[Springer, Tokyo, Japan,(2015)]T. Otsuji

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Original Papers

Ultrafast carrier dynamics and terahertz emission in optically pumped graphene at room temperature.[Physical Review B,85(3),(2012),035443-1-6]S. Boubanga-Tombet, S. Chan, T. Watanabe, A. Satou, V. Ryzhii, and T. Otsuji

Emission of terahertz radiation from two-dimensional electron systems in semiconductor nano-heterostructures.[Comptes Rendus Physique,11(7-8),(2010),421-432]Taiichi Otsuji, Hiromi Karasawa, Takayuki Watanabe, Tetsuya Suemitsu, Maki Suemitsu, Eiichi Sano, Wojciech Knap, and Victor Ryzhii

Negative dynamic conductivity of graphene with optical pumping.[J. Appl. Phys.,101(7),(2007),083314-1-083314-4]Victor Ryzhii, Maxim Ryzhii, and Taiichi Otsuji

A grating-bicoupled plasma-wave photomixer with resonant-cavity enhanced structure.[Optics Express,14(11),(2006),4815-4825]Taiichi Otsuji, Mitsuhiro Hanabe, Takuya Nishimura

Terahertz plasma wave resonance of two-dimensional electrons in InGaP/InGaAs/GaAs high-electron-mobility transistors.[Appl. Phys. Lett.,85(11),(2004),2119-2121]Taiichi OTSUJI, Mitsuhiro HANABE, Osamu OGAWARA, “

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Review Papers

テラヘルツ波技術の進展と実用化への展望.[電子情報通信学会 電子情報通信学会誌,91(2), (2008), 150-152]尾辻泰一

テラヘルツ波領域におけるメタマテリアルの応用.[光学,36(10), (2007), 578-583]尾辻泰一

プラズモン共鳴を利用した新原理半導体デバイスの室温テラヘルツ電磁波放射.[シーエムシー出版 機能材料,27(3), (2007), 41-47]Taiichi Otsuji

プラズモン共鳴テラヘルツ光源デバイス=半導体へテロ接合構造による新原理フォトミキサーデバイスの実現.[日本工業出版 光アライアンス,17(12), (2006), 19-23]尾辻泰一, 佐野栄一

超高速半導体集積回路設計と光電子融合技術.[応用物理学会 応用物理,71(11), (2002), 1352-1356]Taiichi Otsuji

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Honours, Awards and Prizes
  • IEEE Fellow(2014)
  • IEEE Electron Device Society Distinguished Lecturer(2013)
  • Outstanding Paper Award, 1997 IEEE GaAs IC Symposium(1998)
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Activity of External Organization
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    Mail Address
    Mail Address
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