[C-3_C-4] Optoelectronics / Lasers and Quantum Electronics | IEICE Society Conference 2025

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一般セッションC. Electronics Society : C-3/C-4．Optoelectronics / Lasers and Quantum Electronics

[C-3_C-4]Optoelectronics / Lasers and Quantum Electronics

Wed. Sep 10, 2025 9:00 AM - 12:00 PM JST
Wed. Sep 10, 2025 12:00 AM - 3:00 AM UTC

School of Engineering Building No.1 3F Large Lecture Room(Okayama University)

Chair:SHOTA ISHIMURA(KDDI Research， Inc.), TOMONARI SATO(Nippon Telegraph and Telephone Corporation)

光伝送/光モジュール・実装

9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)

[C-3_C-4-12](Invited Presentation 30min.) A 1-bit Radio-over-Fiber System

〇JEEHOON PARK¹, Yuma Kase¹, Shuya Kishimoto¹, Shinichi Shinichi¹ (1. NEC)

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[C-3_C-4-13]Demultiplexing of OFDM sub-carrier channels in 300 GHz-band using waveguide-type asymmetric Mach-Zehnder interferometer-type Fourier transform filter

〇Koichi Takiguchi¹, Wataru Ishihara¹ (1. Ritsumeikan University)

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)Candidate for Academic Incentive Award

[C-3_C-4-14]Full S-band WDM Transmission with Wideband PPLN-based Waveband Converter

◎Shunya Konno¹, Shimpei Shimizu², Masashi Abe¹, Takushi Kazama^1,2, Koji Enbutsu¹, Takahiro Kashiwazaki¹, Masanori Nakamura², Takayuki Kobayashi², Yutaka Miyamoto², Takeshi Umeki^1,2 (1. Device Technology Laboratories, NTT, Inc. , 2. Network Innovation Laboratories, NTT, Inc.)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Candidate for Academic Incentive Award

[C-3_C-4-15]LAN-WDM 4 wavelength 226.875-Gbit/s/λ PAM4 10-km transmission using high-speed optical receiver module

◎Shohei Kosuga¹, Toshihide Yoshimatsu¹, Shigeru Kanazawa¹, Yasuhiko Nakanishi¹, Takahiro Nakamura¹, Shoko Tatsumi¹, Hirotaka Nakamura¹ (1. NTT Innovative Devices Corporation)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[C-3_C-4-16]Transmission Properties of 700-μm-bore-Hollow Ni-Ti Fiber for Er:YAG Laser Light Delivery

〇Katsumasa Iwai¹ (1. National Institute of Technology, Sendai College)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break time

10:45 AM - 11:15 AM JST(1:45 AM - 2:15 AM UTC)Candidate for Academic Incentive Award

[C-3_C-4-17](Invited Presentation 30min.) An Ultra-Compact 8-Channel VCSEL-based Linear-Drive Transceiver for AI/ML Optical Link

◎Wataru Yoshida¹, Sho Yoneyama¹, Kensho Nishizaki¹, Kazuya Nagashima¹, Hideyuki Nasu¹ (1. Furukawa Electric Co., Ltd.)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)Candidate for Academic Incentive Award

[C-3_C-4-18]226.875-Gbit/s PAM4 operation of High-Output Power AXEL CoC optical transmitter

◎Naoya Watanabe¹, Shigeru Kanazawa¹, Mingchen Chen¹, Takahiko Shindo², Wataru Kobayashi¹, Yasuhiko Nakanishi¹, Mitsuo Usui¹, Koichi Hadama¹, Hirotaka Nakamura¹ (1. NTT Innovative Devices Corporation, 2. Device Innovation Center, NTT, Inc.)

11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[C-3_C-4-19](Invited Presentation 30min.) All-photonics Network Transceiver for Mobile Fronthaul

〇Yasuhiro Takizawa¹, Daisuke Umeda¹ (1. Sumitomo Electric Industries, Ltd.)

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