資料9-DCommission D (Electronics and Photonics) Activity ReportAugust 2021 - April 2022
May 17, 2022
Chair : Naoki Shinohara
1. International Activities related to areas covered by Commission D
Contribution to URSI AT-AP-RASC2022: will be held on May. 29th – June. 3rd, 2022 inGran Canaria, Spain and online hybrid. 7 Japanese members contributed to organizing
the conference. Prof. Hiroshi Murata and Dr. Toshimasa Umezawa are conveners ofsession D01 “Convergence of photonics and radio systems Towards 6G ” and gather 7papers. Prof. Masayuki Suzuki, is one of conveners of session D2 “Photonic signal
processing, real-time instruments and biomedical imaging ” and gather 12 papers. Prof.
Morio Toyoshima is one of conveners of session D06 “Photonics and electronics for space
applications ” and gathers 7 papers. Prof. Tetsuya Kawanishi is one of conveners ofsession D07 “Electronic and photonic components for THz Communications” and gathers
3 papers. Prof. Naoki Shinohara and Dr. Atsushi Kanno are conveners of session D09“Open Session” as a chair and a vice chair of Commission D and gathers 4 papers. Prof.
Naoki Shinohara also is one of conveners of workshop session “Wireless Power Transfer
Technologies and Applications” and gathers 10 invited talks. Prof. Shinohara, as achair of international commission D, serves to organize “AI Special Session” and to tochoose Young Scientist Panel and Student Paper Competition from Commission D.
2. Domestic Activities related to areas covered by Commission D
Technical Committees on Microwave Photonics (IEICE):
The following technical meetings were held; On Nov. 26, 2021, online, with 4 invited
talks, entitled “Antenna near field measurement using radio over fiber system andindustrial robot”, “R&D for higher frequency bands radio-over-fiber systems”, “Antennacoupled electrode electro-optic modulators for beyond 5G mobile communication systems
and millimeter-wave radars”, and “Field demonstration of eye-safe high capacity FSO
system with multi-aperture transmission and digital coherent reception”, and 3 regular
talks. On Jan. 27, in Kyoto and online, with 1 invited talk entitled “Standardizations
activities on radio over fiber technologies” and 6 invited talks.
Technical Committees on Terahertz Application Systems (IEICE):
The following technical meeting was held; On Aug. 5, 2021, online, with 5 invited talks
related on “Photo-excited THz wave radiation from multi-layer quantum well structure”,“MEMS based THz meta-material”, “Waste plastic identification with THz wave”, “THz1/2

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electronics and spintronics with topological semimetal”, “Development of small dielectricantenna for 300 GHz band based on visualization of the electric field and application towireless communication” and 7 regular talks.
Technical Committees on Microwave Photonics and Terahertz Photonic-Electronics
Technologies (IEICE)On Apr. 1, 2022, Technical Committees on Microwave Photonics (MWP) and TechnicalCommittees on Terahertz Application Systems (THz) merged to become TechnicalCommittees on Microwave Photonics and Terahertz Photonic-Electronics Technologies.
Dr. Atsushi Kanno is a chair and Prof. Masayuki Fujita is one of the co-chairs.
2021 IEICE Society Conference: was held on Sept. 14-17 online. Technical Committees
on MWP and Technical Committees on THz organized a special session, CI-5 “Device andmaterial technologies and their applications for beyond 5G and 6G.” Microwave and mmwave photonics session (C-14) was held, and 12 regular talks were presented.
2022 IEICE General Conference: was held on Mar. 15-18 online. Technical Committees
on MWP organized a special session, CI-6 “Current status and recent trends on
microwave photonics technology.” Technical Committees on THz organized a specialsession, CI-7 “Recent trends on communication technology for beyond 5G and 6G.”
Microwave and mm-wave photonics session (C-14) was held, and 12 regular talks werepresented.

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