General Conference of the Institute of Electronics, Information and Communication Engineers
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一般セッションB. Communications Society : B-10A/B-13．Optical Communication SystemsA (Optical Fibers) / Optical Fiber Technologies

[B-10A_B-13]Optical Communication SystemsA (Optical Fibers) / Optical Fiber Technologies

Thu. Mar 12, 2026 2:00 PM - 4:30 PM JST
Thu. Mar 12, 2026 5:00 AM - 7:30 AM UTC
Building 1 5F S502(Kyushu Sangyo University)
Chair:TAKUI UEMATSU(NTT， Inc.), Iida Daisuke(NTT， Inc.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[B-10A_B-13-26]Long-distance multi-point measurement of FBG reflection spectrum using PNC-OFDR

〇Junya Hattori1, Masahiro Watanabe1, Kenji Maruno1, Hidehiko Kando2, Tatsuo Hariyama1 (1. Hitachi, Ltd., 2. Hitachi High-Tech Corporation)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-10A_B-13-27]Long-Distance 3 km Strain Measurement Using Phase-Noise-Compensated Optical Frequency Domain Reflectometry

◎△Masato Sumihiro1, Keigo Nakao1, Hara Sakuya1, Kouki Nakano1, Tetsuro Fukada1, Fumihiko Ito1, Chao Zhang2, Yuichi Yoshimura3, Michio Imai3 (1. Shimane University, 2. Kogakuin University, 3. Kajima Corporation)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)Candidate for Academic Incentive Award

[B-10A_B-13-28]簡易構成光スイッチによる複数FUTひずみ測定

◎Shun Asahara1, Tetsuro Fukada2, Sakuya Hara2, Keigo Nakano2, Fumihiko Ito2, Chao Zhang3,4, Yuichi Yoshimura5, Michio Imai5 (1. Faculty of Science and Engineering, Shimane University, 2. Interdisciplinary Graduate School of Natural Sciences, Shimane University, 3. Kogakuin University, 4. Research Center for Advanced Science and Technology, The University of Tokyo, 5. Kajima Corporation)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[B-10A_B-13-29]Consideration of the impact of optical amplification relay on phase noise in DAS

〇Takaya Waki1, Naoki Yamashiro1, Ryosuke Torii1, Kengo koizumi1, yoshihiro kanda1, hitoshi Murai1 (1. OKI)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)Candidate for Academic Incentive Award

[B-10A_B-13-30]Time lag correction in Distributed Acoustic Sensing with multi-fibers for microtremor survey

◎Takuji Arihara1, Hiroshi Takahashi1, Yoshifumi Wakisaka1, Daisuke Iida1, Kunihiro Toge1 (1. NTT)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

Break time

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[B-10A_B-13-31]Phase Noise Compensation System for Quantum Communication Using Multi-Core Fibers

〇Masato Ohira1, Masato Yoshida1, Miho Fujieda2, Motohiro Kumagai2, Masataka Nakazawa1 (1. Tohoku Univ., 2. NICT)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Candidate for Academic Incentive Award

[B-10A_B-13-32]Measurement of GAWBS phase noise correlation in two-core fiber

◎Tetsuya Yoshida1, Masato Yoshida1, Keisuke Kasai1, Toshihiko Hirooka1, Masataka Nakazawa1 (1. Tohoku Univ.)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-10A_B-13-33]Error Analysis of Vibration Position Estimation Using a Bi-Directional Mach–Zehnder Optical Fiber Sensor

◎△Yukie Kanda1, Daniel Akira Ando1, Shingo Ohno2, Atsushi Nakamura2, Kunihiro Toge2, Tetsuya Manabe1 (1. Mie Univ., 2. NTT)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-10A_B-13-34]Power-Saving Charging Circuit for Power-over-Fiber Remote Monitoring System

◎△Riku Matsumoto1, Daniel Akira Ando1, Tomohiro Kawano2, Hiroshi Watanabe2, Nobutomo Hanzawa2, Tetsuya Manabe1 (1. Mie Univ., 2. NTT)
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