D. Nakajima, K. Nishimura, M. Watanabe, T. T. Lin, K. Kasai, M. Yoshida, T. Suemitsu, T. Otsuji, A. Satou. Conversion Gain Enhancement of a UTC-PD-Integrated HEMT Photonic Double-Mixer by High-Intensity Optical Subcarrier Signal. Optical Fiber Communication Conference (OFC) 2023. 2023
Koichi Tamura, Chao Tang, Daichi Ogiura, Kento Suwa, Hirokazu Fukidome, Yuma Takida, Hiroaki Minamide, Tetsuya Suemitsu, Taiichi Otsuji, Akira Satou. Fast and sensitive terahertz detection with a current-driven epitaxial-graphene asymmetric dual-grating-gate field-effect transistor structure. APL Photonics. 2022. 7. 12. 126101-126101
D. Nakajima, K. Nishimura, T. Hosotani, K. Kasai, M. Yoshida, T. Suemitsu, T. Otsuji, A. Satou. UTC-PD-Integrated HEMT for Optical-to-MMW/THz Carrier Frequency Down-Conversion: Scaling Rule of Conversion Gain on UTC-PD Mesa Size. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). 2022
K. Narita, T. Negoro, Y. Takida, H. Ito, H. Minamide, T. Suemitsu, T. Otsuji, A. Satou. Pulse Response of Asymmetric Dual-Grating-Gate HEMT Plasmonic THz Detector. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). 2022
Taiichi Otsuji, Stephane Albon Boubanga-Tombet, Akira Satou, Deepika Yadav, Hirokazu Fukidome, Takayuki Watanabe, Tetsuya Suemitsu, Alexander A. Dubinov, Vyacheslav V. Popov, Wojciech Knap, et al. Graphene-based plasmonic metamaterial for terahertz laser transistors. Nanophotonics. 2022. 11. 9. 1677-1696
2023/01 - 2023/03 International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma 2023) TPC Member
2022/01 - 2022/03 International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma 2022) TPC Member
2021/03 - 2021/08 Japanese Journal of Applied Physics (JJAP) Guest Editor
2021/01 - 2021/03 International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma 2021) TPC Member
2021/01 - 2021/03 IEEE Electron Devices Technology and Manufacturing Conference (EDTM 2021) TPC Member
2020/03 - 2020/09 Japanese Journal of Applied Physics (JJAP) Guest Editor
2020/01 - 2020/03 International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma 2020) Vice Chair of Technical Program Committee
2009/01 - 2019/12 European Solid-State Device Research Conference (ESSDERC) TPC Member