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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

Wed. Sep 23, 2026 9:00 AM - 12:00 PM JST
Wed. Sep 23, 2026 12:00 AM - 3:00 AM UTC
Materials Science Building MC208(Hokkaido University)
Chair:Norita Naoto, Takahiro Nomura(Sumitomo Electric Industries, Ltd.)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[B-10A_B-13-01]Development of Hollow-core fiber Coupling Module

〇Takeshi Takagi1, Keita Takahata1, Kazunori Mukasa1 (1. Lightera Japan Co., Ltd.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-10A_B-13-02]Effects of Manufacturing Tolerances on the Loss Characteristics of DNANFs

◎△Sota Mihara1, Takanori Sato1, Teppei Osawa2, Yuto Yamaguchi2, Takahiro Nomura2, Yuki Kawaguchi2, Elaine Chou2, Toshiki Taru2, Tetsuya Hayashi2, Kunimasa Saitoh1 (1. Hokkaido Univ., 2. Sumitomo Electric Industries, Ltd.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)Candidate for Academic Incentive Award

[B-10A_B-13-03]Study on enlarging mode field diameter using hole-assisted single-mode optical fiber

◎Kouhei Omoto1, Asa Kiuchi1, Nobutomo Hanzawa1, Takashi Matsui1, Kazuhide Nakajima1 (1. NTT, Inc.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-10A_B-13-04]Coupling efficiency between confocal elliptical ring-core
fiber and Ince-Gaussian beam

〇Yusho Chin1, Akihiro Maruta1 (1. The University of Osaka)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-10A_B-13-05]Optimizations of multi-core fibers for short distance and short wavelength applications

〇Kazunori Mukasa1 (1. Lightera Japan Co., Ltd.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-10A_B-13-06]Stress-Rod Incorporation for Marker Functionality and Birefringence Mitigation in Multi-core Fibers

〇Gustavo Ocampo1, Masaki Wada1, Kazuhide Nakajima1, Takashi Matsui1 (1. NTT Access Network Service Systems Laboratories, NTT, Inc.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break time

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[B-10A_B-13-07]Low-loss air-clad 4-core multicore fiber with high-power input tolerance

〇Shugo Takeuchi1, Tomoya Akao1, Keita Takahata1, Takeshi Takagi1, Osanobu Fukuo1, Kazunori Mukasa1 (1. Lightera Japan, Co., Ltd.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-10A_B-13-08]Evaluation of High-Power Resistance in a 7-Core Air-Gap Optical Fiber

〇Tomoya Akao1, Shugo Takeuchi1, Keita Takahata1, Takeshi Takagi1, Osanobu Fukuo1, Kazunori Mukasa1, Kalipada Chatterjee2, Toshio Morioka2 (1. Lightera Japan Co., Ltd., 2. Technical University of Denmark)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-10A_B-13-09]Thermal behavior of the bending region in MCF under high-power optical transmission

〇Rika Fukatsu1, Kenji Kurokawa2, Kouhei Omoto1, Takui Uematsu1, Nobutomo Hanzawa1, Takashi Matsui1, Kazuhide Nakajima1 (1. NTT, Inc., 2. Kitami Institute of Technology)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Candidate for Academic Incentive Award

[B-10A_B-13-10]Study on extension of core-pitch difference in connection method for different core-pitch randomly coupled multi-core fiber using cladding-mode coupling

◎Kazuhiro Kikuchi1, Ryota Imada1, Taiji Sakamoto1, Takashi Matsui1, Kazuhide Nakajima1 (1. Access Network Service Systems Labs., NTT, Inc.)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-10A_B-13-11]Investigation of oblique coupling using a multilayer structure of a fiber core and a silicon waveguide

〇Daichi Nishi1, Takui Uematsu1, Hidenobu Hirota1, Nobutomo Hanzawa1 (1. NTT, Inc.)
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