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| Chair |
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Masato Shiino (Furukawa Electric) |
| Secretary |
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Takashi Matsui (NTT), Katsuki Suematsu (Furukawa Electric) |
| Assistant |
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Atsushi Nakamura (NTT), Yoshitomo Kobayashi (Furukawa Electric) |
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| Conference Date |
Thu, Oct 10, 2024 10:00 - 17:05
Fri, Oct 11, 2024 10:00 - 16:35 |
| Topics |
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| Conference Place |
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Copyright
and
reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on OFT. |
| |
09:15-10:00 |
Break ( 45 min. ) |
| |
10:00-10:10 |
Break ( 10 min. ) |
Thu, Oct 10 AM
10:10 - 11:50 |
| (1) |
10:10-11:50 |
[Poster Presentation]
Evaluation of Plasmon coupling based hetero-core optical fiber refractive index sensor coated with Au thin film and Ag nanoparticle  OFT2024-32 |
Tetsuo Ono, Yuna Nakamura, Deepro Banerjee, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) |
| (2) |
10:10-11:50 |
[Poster Presentation]
Dual-laser optical correlation-domain reflectometry: proposal and demonstration OFT2024-33 |
Keisuke Motoda, Guangtao Zhu (YNU), Takaki Kiyozumi (YNU/UTokyo), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) |
| (3) |
10:10-11:50 |
[Poster Presentation]
Characterization of Brillouin scattering properties in small-diameter plastic optical fibers OFT2024-34 |
Shimbu Shirai, Seiga Ochi (Yokohama National University), Yuji Wada, Kentaro Nakamura (Tokyo Institute of Technology), Toru Moriya, Yugo Kaseda, Takashi Shimizu (Nitto Denko Corporation), Yosuke Mizuno (Yokohama National University) |
| (4) |
10:10-11:50 |
[Poster Presentation]
Remote strain measurement by using PNC-OFDR through optical fiber for data communication OFT2024-35 |
Sakuya Hara, Keigo Nakao, Ryota Ogu, Chao Zhang, Fumihiko Ito (Shimane Univ.), Yuichi Yoshimura, Hiroyuki Aoshika, Michio Imai (Kajima Corp.) |
| (5) |
10:10-11:50 |
[Poster Presentation]
Study on the Effect of Noise on the Vibration Position Estimation System Using Bidirectionally Applied Polarizer-based Fiber Optic Sensors OFT2024-36 |
Shohei Takahashi, Tetsuya Manabe (Mie Univ.), Atsushi Nakamura, Kunihiro Toge (NTT) |
| (6) |
10:10-11:50 |
[Poster Presentation]
Time- and wavelength-division multiplexed bus topology FBG sensor based on heterodyne detection OFT2024-37 |
Takahiro Matsumoto, Keiji Kuroda (Kitasato Univ.) |
| (7) |
10:10-11:50 |
[Poster Presentation]
Characteristics of hot-fiber anemometer using fiber Bragg gratings OFT2024-38 |
Syu Kokubun, Yuji Wada, Kentaro Nakamura (Tokyo Tech) |
| (8) |
10:10-11:50 |
[Poster Presentation]
Automatic alignment for FBG fabrication by femtosecond laser point-by-point writing OFT2024-39 |
Yuma Matsushita (APU), Shigenori Itsuzaki, Masato Takaya, Akihiko Koyama (TATSUTA), Kenji Goya (APU) |
| (9) |
10:10-11:50 |
[Poster Presentation]
Measurement of Optical Phase Noise Using Differential Phase OFT2024-40 |
Yukitaka Katsumata, Shiro Ryu (Meiji Univ.) |
| |
11:50-13:20 |
Break ( 90 min. ) |
Thu, Oct 10 PM
13:20 - 15:00 |
| (10) |
13:20-15:00 |
[Poster Presentation]
Pd Nanoparticle deposited Hetero-core Optical Fiber Hydrogen Sensor for multiplexed hydrogen leak detection by tuning optical loss sensitivity. OFT2024-41 |
Teruaki Yoshimoto, Yuna Nakamura, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) |
| (11) |
13:20-15:00 |
[Poster Presentation]
Simultaneous measurement of distributed strain and reflectivity using correlation-domain technique OFT2024-42 |
Haruyuki Kubota, Seiga Ochi (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) |
| (12) |
13:20-15:00 |
[Poster Presentation]
Proposal of OCDR based on periodic pseudo-random modulation OFT2024-43 |
Yuta Higa, Keisuke Motoda, Soshi Yoshida, Guangtao Zhu (YNU), Takaki Kiyozumi (YNU/UTokyo), Takahiro Ishimaru (NTT), Hiroshi Takahashi (YNU/NTT), Kunihiro Toge (NTT), Yosuke Mizuno (YNU) |
| (13) |
13:20-15:00 |
[Poster Presentation]
Long distance dynamic strain measurement by using phase-noise-compensated OFDR OFT2024-44 |
Ryota Ogu, Keigo Nakao, Sakuya Hara, Chao Zhang, Fumihiko Ito (Shimane Univ.), Yuichi Yoshimura, Hiroyuki Aoshika, Michio Imai (Kajima Corp.) |
| (14) |
13:20-15:00 |
[Poster Presentation]
Infrared spectroscopy of an inline fluoride fiber sensor and comparison with a theoretical model OFT2024-45 |
Gakuto Ishida, Masaya Sugimoto (Akita Prefectural Univ), Hiyori Uehara (National Institute for Fusion Science), Shigeki Tokita (ICR), Yoshiaki Nishijima (YNU), Kenji Goya (Akita Prefectural Univ) |
| (15) |
13:20-15:00 |
[Poster Presentation]
Study of Detection Sensitivity to Vibration to Optical Fiber Vibration Sensor using Two-Mode Region OFT2024-46 |
Kohei Morikane, Tetsuya Manabe (Mie Univ), Atsushi Nakamura, Kunihiro Toge (NTT) |
| (16) |
13:20-15:00 |
[Poster Presentation]
Real-time TDM-FBG sensor based on dual-wavelength differential detection technique OFT2024-47 |
Takumi Onimura, Keiji Kuroda (Kitasato Univ.) |
| (17) |
13:20-15:00 |
[Poster Presentation]
Initial Phase Bias Enhanced Sagnac Interferometer Using a 3x3 Fiber Coupler for Airborne Ultrasound Detection OFT2024-48 |
Zijian Wang, Kentaro Nakamura (Titech) |
| (18) |
13:20-15:00 |
[Poster Presentation]
The Effect of Input Waveforms on Root-Nyquist Pulse Generation Using Highly Nonlinear Fiber OFT2024-49 |
Shogo Miyashita, Yuji Miyoshi, Hirokazu Kubota, Isozaki Hideto (Osaka Metropolitan Univ.) |
| |
15:00-15:20 |
Break ( 20 min. ) |
Thu, Oct 10 PM
15:20 - 17:00 |
| (19) |
15:20-17:00 |
[Poster Presentation]
Propagation Characteristics Verification of Multimode Fiber Using Spot Size Converter OFT2024-50 |
Shoya Ishikawa, Naoto Kishi (UEC) |
| (20) |
15:20-17:00 |
[Poster Presentation]
Response evaluation of magnetic fluid based hetero-core fiber optic surface plasmon resonance magnetic field sensor coated with Au thin film OFT2024-51 |
Takaaki Abe, Yuna Nakamura, Deepro Banerjee, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) |
| (21) |
15:20-17:00 |
[Poster Presentation]
Mechanism of noise generation in externally modulated BOCDR OFT2024-52 |
Kouta Ozaki (YNU), Keita Kikuchi (SIT), Kohei Noda (UTokyo), Guangtao Zhu (YNU), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) |
| (22) |
15:20-17:00 |
[Poster Presentation]
Modulation frequency dependence of multi-layered Rayleigh noise in BOCDR OFT2024-53 |
Keita Kikuchi, Ryo Inoue (SIT), Kohei Noda (UTokyo), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) |
| (23) |
15:20-17:00 |
[Poster Presentation]
Verification of Noise Immunity of Vibration Transmission Systems Using Mach-Zehnder Interferometer OFT2024-54 |
Nozomi Nagamatsu, Yuto Ito, Tetsuya Manabe (Mie Univ.), Atsushi Nakamura, Kunihiro Toge (NTT) |
| (24) |
15:20-17:00 |
[Poster Presentation]
Application of convolutional codes to a method of transmitting information by excitation of the outer sheath of an optical fiber cable OFT2024-55 |
Yuto Ito, Nozomi Nagamatsu, Tetsuya Manabe (Mie Univ), Atsushi Nakamura, Kunihiro Toge (NTT) |
| (25) |
15:20-17:00 |
[Poster Presentation]
Evaluation of measurement resolution of fiber cavity ring-down temperature sensor OFT2024-56 |
Taiki Ikeguchi, Kuroda keiji (Kitasato Univ.) |
| (26) |
15:20-17:00 |
[Poster Presentation]
Analysis of refractive index distribution of mechanical LPFG OFT2024-57 |
Keima Hamasaki, Hirokazu Kubota, Yuji Miyoshi (Osaka Metropolitan Univ.) |
| (27) |
15:20-17:00 |
[Poster Presentation]
Mode cleaner for mode multiplex communication using mechanical LPFG OFT2024-58 |
Fumihiro Nakajima, Hirokazu Kubota, Yuji Miyoshi (Osaka Metropolitan Univ) |
Thu, Oct 10 PM
17:00 - 17:05 |
| |
17:00-17:05 |
( 5 min. ) |
| |
09:30-10:00 |
( 30 min. ) |
Fri, Oct 11 AM
10:00 - 12:00 |
| |
10:00-10:05 |
( 5 min. ) |
| (28) |
10:05-10:30 |
Activities focused on acquiring calibration coefficients for distributed optical fiber sensors
-- Calibration coefficient acquisition tests considering implementation works at construction sites -- OFT2024-59 |
Kotaro Fujiwara, Michio Imai, Yuichi Yoshimura (KAJIMA CORP.) |
| (29) |
10:30-10:55 |
Proposal of dual-laser Brillouin optical correlation-domain reflectometry OFT2024-60 |
Guangtao Zhu (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) |
| (30) |
10:55-11:20 |
A temperature-insensitive refractive index sensor based on in-line Mach-Zehnder interferometer OFT2024-61 |
Jian Geng, Naoto Kishi (UEC) |
| (31) |
11:20-12:00 |
[Invited Talk]
Multi-functional IoT Sensing Technique based on Hetero-core fiber optics OFT2024-62 |
Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) |
| |
12:00-13:30 |
Break ( 90 min. ) |
Fri, Oct 11 PM
13:30 - 14:50 |
| (32) |
13:30-14:10 |
[Invited Talk]
Ultrasensitive metrology using fiber-based optomechanical resonators OFT2024-63 |
Motoki Asano, Ryoko Sakuma, Hiroshi Yamaguchi, Hajime Okamoto (NTT BRL) |
| (33) |
14:10-14:50 |
[Invited Talk]
Two-photon absorption response of Si-APD and its application to optical fiber sensing systems OFT2024-64 |
Yosuke Tanaka (Tokyo Univ. of A&T) |
| |
14:50-15:00 |
Break ( 10 min. ) |
Fri, Oct 11 PM
15:00 - 16:15 |
| (34) |
15:00-15:25 |
Terahertz continuous wave generation by optical beats and multipliers using Radio-over-Fiber OFT2024-65 |
Tomoyuki Uehara, Kenichiro Tsuji (NDA) |
| (35) |
15:25-15:50 |
Estimation of Energy Storage Status in Power Supply System Using Power over Fiber for Outdoor Environment OFT2024-66 |
Tomohiro Kawano, Akihiro Kuroda, Hiroshi Watanabe, Chisato Fukai, Takui Uematsu, Ryo Koyama, Takashi Matsui (NTT) |
| (36) |
15:50-16:15 |
Proposal and evaluation of planar closure for optical fiber cables for on-road surface wiring OFT2024-67 |
Shun Kobayashi, Akihiro Yanagida, Kazuo Matsuhashi, Yasuhiro Maehara, Tomoya Shimizu (NTT) |
Fri, Oct 11 PM
16:15 - 16:35 |
| |
16:15-16:30 |
( 15 min. ) |
| |
16:30-16:35 |
( 5 min. ) |
| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Invited Talk | Each speech will have 35 minutes for presentation and 5 minutes for discussion. |
| Poster Presentation | Each speech will have 100 minutes for presentation. |
Last modified: 2024-09-25 11:37:10
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