Session Details
[B-10A_B-13]Optical Communication SystemsA (Optical Fibers)/Optical Fiber Technologies
Wed. Sep 10, 2025 1:45 PM - 4:45 PM JST
Wed. Sep 10, 2025 4:45 AM - 7:45 AM UTC
Wed. Sep 10, 2025 4:45 AM - 7:45 AM UTC
School of Engineering Building No.1 3F Large Lecture Room(Okayama University)
Chair:Takasaka Shigehiro(Furukawa Electric Co., Ltd.), YUUKI KAWAGUCHI(Sumitomo Electric Industries, Ltd.)
[B-10A_B-13-01]Coupled 2LP-mode multi-core fibers with ring-core structure for low group delay spread and low bending loss
〇Takashi Komura1, Takanori Sato1, Ryota Imada2, Taiji Sakamoto2, Kazuhide Nakajima2, Kunimasa Saitoh1 (1. Hokkaido Univ., 2. NTT)
[B-10A_B-13-02]Design of a standard cladding diameter weakly coupled 3-mode 4-core dual-step index fiber with a common depressed layer and air-hole structure for C+L band transmission
〇Koichiro Miyashita1, Takanori Sato1, Taro Iwaya2, Masaki Wada2, Takashi Matsui2, Kazuhide Nakajima2, Kunimasa Saitoh1 (1. Hokkaido Univ., 2. NTT)
[B-10A_B-13-03]Study on effect of 3rd noise component in 3-mode 2-core bi-directional transmission
〇Taro Iwaya1, Masaki Wada1, Takashi Matsui1, Kazuhide Nakajima1 (1. NTT)
[B-10A_B-13-04]Investigation of Stage-Number Dependence of Spectral Compensation Using Cascaded Long Period Fiber Grating-Based 2LP-Mode Gain Equalizers
〇Takumi Kimura1, Takanori Sato1, Masaki Wada2, Taro Iwaya2, Kazuhide Nakajima2, Kunimasa Saitoh1 (1. Hokkaido Univ., 2. NTT)
[B-10A_B-13-05]Study on the wavelength dependence of phase shifter using refractive index modulation
〇Kiyoshi Kamimura1, Yoko Yamashita1, Masaki Wada1, Kazuhide Nakajima1 (1. NTT Inc.)
[B-10A_B-13-06]Study on waveguide loss dependence on the number of scans in femtosecond laser writing
〇Yoko Yamashita1, Masaki Wada1, Kiyoshi Kamimura1, Kazuhide Nakajima1 (1. NTT, Inc.)
Break time
[B-10A_B-13-07]The Investigation of Time-Dependent Loss Characteristics of PBGF and Optical Properties in High-Temperature Environments
〇Keita Takahata1, Takeshi Takagi1, Kazunori Mukasa1, Satoru Okamoto2, Hiroyuki Tsuda2, Naoaki Yamanaka2, Motoharu Matsuura2,3 (1. Lightera Japan Co., Ltd., 2. Keio University, 3. The University of Electro-Communications)
[B-10A_B-13-08]Evaluation of High-Power and High-Split Transmission Using a Hollow-core fiber
〇Takeshi Takagi1, Keita Takahata1, Kazunori Mukasa1 (1. Lightera Japan Co., Ltd.)
[B-10A_B-13-09]Loss reduction in optical fiber splice with gaps using graded-index type photonic crystal fiber with uniform air hole diameter
〇Oto Shimizu1, Hirohisa Yokota1 (1. Ibaraki University)
[B-10A_B-13-10]Study on abnormal bending loss characteristic of nested anti-resonant nodeless hollow core fiber
〇Kouhei Omoto1, Nobutomo Hanzawa1, Asa Kiuchi1, Kazuhide Nakajima1 (1. NTT Inc.)
[B-10A_B-13-11]Bend loss dependence on radii of the core and tubes in anti-resonant fiber
〇Asa Kiuchi1, Kouhei Omoto1, Nobutomo Hanzawa1, Kazuhide Nakajima1 (1. NTT)