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Technical Committee on Electron Devices (ED)
Chair: Hiroki Fujishiro (Tokyo Univ. of Science) Vice Chair: Seiya Sakai (Hokkaido Univ.)
Secretary: Junji Kotani (Fjitsu Lab.), Takuya Tsutsumi (NTT)
Assistant: Ryota Isonoi (SCIOCS), Yoshitugu Yamamoto (Mitsubishi Electric)

===============================================
Technical Committee on Terahertz Application Systems (THz)


DATE:
Mon, Dec 20, 2021 12:55 - 17:40
Tue, Dec 21, 2021 09:00 - 15:00

PLACE:
Research Institute of Electrical Communication Tohoku University(http://www.nanospin.riec.tohoku.ac.jp/index-j.html. Akira Sato)

TOPICS:


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Mon, Dec 20 PM Millimeter/Tera-Hertz wave devices and system (12:55 - 17:40)
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----- Opening ( 5 min. ) -----

(1) 13:00 - 13:40
[Invited Talk]
Recent Progress in Carrier Down-Conversion Devices Between Optical Communication and Beyond 5G Wireless Communication
Akira Satou, Dai Nakajima, Kazuki Nishimura, Tomotaka Hosotani, Katsumi Iwatsuki, Tetsuya Suemitsu, Keisuke Kasai, Masato Yoshida, Taiichi Otsuji (Tohoku Univ.)

(2) 13:40 - 14:20
[Invited Talk]
Low-Noise Terahertz Wave Detection by Fermi-Level Managed Barrier Diode
Hiroshi Ito (Kitasato Univ.), Tadao Ishibashi (NEL Techno)

(3) 14:20 - 14:45
Fabrication, evaluation and modeling of 300GHz band rectennas integrated with bow-tie antennas and backward diodes
Takumi Kimura, Michihiko Suhara, Kastuhiro Usui, Junki Wakayama (TMU), Kiyoto Asakawa (TMCIT), Kenichi Kawaguchi, Tsuyoshi Takahashi, Masaru Sato, Naoya Okamoto (Fujitsu lab)

----- Break ( 10 min. ) -----

(4) 14:55 - 15:35
[Invited Talk]
Low phase noise terahertz-wave generation based on a microcomb
Tomohiro Tetsumoto (NICT), Tadao Nagatsuma (Osaka Univ.), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (Ligentec), Antoine Rolland (IMRA)

(5) 15:35 - 16:00
Injection-Seeded Terahertz-Wave Parametric Generator with timing stabilized excitation
Kouji Nawata (RIKEN), Moriguchi Yoshikiyo (RIKEN/Topcon), Yuma Takida, Takashi Notake, Hiroaki Minamide (RIKEN)

(6) 16:00 - 16:25
Terahertz-wave radar and imaging using resonant tunneling diode oscillators
Adrian Dobroiu, Safumi Suzuki, Masahiro Asada (Tokyo Tech)

----- Break ( 10 min. ) -----

(7) 16:35 - 17:15
[Invited Talk]
Development of coherent quantum THz sources based on single crystals of high-temperature superconductors
Manabu Tsujimoto (AIST), Takanari Kashiwagi, Hidetoshi Minami, Kazuo Kadowaki (Univ. of Tsukuba)

(8) 17:15 - 17:40
Observation of surface electron trapping of GaN-HEMT during operation
Hirokazu Fukidome (Tohoku Univ.)

----------------------------------------
Tue, Dec 21 AM Millimeter/Tera-Hertz wave devices and system (09:00 - 15:00)
----------------------------------------

(9) 09:00 - 09:40
[Invited Talk]
InP HEMT based Tera-hertz IC Fabrication Technology for Beyond 5G/6G Application
Takuya Tsutsumi, Hirosh Hamada, Hiroki Sugiyama, Teruo Jyo, Hiroyuki Takahashi, Hideaki Matsuzaki (NTT)

(10) 09:40 - 10:20
[Invited Talk]
Development of mode-locked terahertz oscillator using resonant tunneling diode
Takashi Arikawa (Kyoto Univ.)

(11) 10:20 - 10:45
Device Performances and Delay Time Analysis of GaInSb-Channel HEMTs Scaled to Epitaxial Structures
Yuuto Isomae, Naoyuki Kishimoto, Takuya Hayashi, Munemasa Kunisawa (TUS), Issei Watanabe, Yoshimi Yamashita, Ryuto Machida, Shinsuke Hara, Akifumi Kasamatsu (NICT), Akira Endoh, Hiroki Fujishiro (TUS)

(12) 10:45 - 11:25
[Invited Talk]
High-sensitivity, fast detection of terahertz radiation at room temperature using MEMS resonators
Kazuhiko Hirakawa, Boqi Qiu, Tianye Niu (UTokyo), Ya Zhang (TUAT), Naomi Nagai, Nobuaki Watanabe (UTokyo)

----- Break ( 95 min. ) -----

(13) 13:00 - 13:40
[Invited Talk]
Terahertz-wave control based on steric aspect of artificial structures
Seigo Ohno (Tohoku Univ./RIKEN)

(14) 13:40 - 14:05
Ultra-Sensitive Detection of 300-GHz-Band Electromagnetic-Waves by using Backward Optical Parametric Process
Takashi Notake (RIKEN), Michihiro Kitanaka (Tokyo Univ.), Kouji Nawata, Yuma Takida, Hiroaki Minamide (RIKEN)

(15) 14:05 - 14:30
Terahertz Identification of Plastic Films
Tadao Tanabe (SIT), Gaku Manago (Tohoku Univ.), Takahiro Oohashi (SIT), Yu Jeongsoo (Tohoku Univ.), Tetsuro Sasaki (Shizuoka Univ.)

(16) 14:30 - 14:55
Non Destructive Evaluation of Concrete Infrastructures
Tadao Tanabe (SIT), Tomoya Nishiwaki (Tohoku Univ.), Hitoshi Hamasaki (SIT)

----- Closing ( 5 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 35 minutes for presentation and 5 minutes for discussion.

# CONFERENCE ANNOUNCEMENT:
- Please fill out a registration form below for a confirmation of participants (Web-based conference is available after 1st-Dec..).
https://forms.gle/wCKCZ5BRztehdWao6


=== Technical Committee on Electron Devices (ED) ===
# FUTURE SCHEDULE:

Thu, Jan 27, 2022: Online [Fri, Nov 12]

# SECRETARY:
Junji Kotani (Fujitsu)
TEL : 046-250-8243
E-mail :jun-01
Takuya Tsutsumi (NTT)
TEL: 046-240-3180
E-mail:

=== Technical Committee on Terahertz Application Systems (THz) ===

# SECRETARY:
Akira Satou (Tohoku Univ.)
E-mail: a-uec


Last modified: 2021-12-20 10:38:29


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