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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT | 2025-01-23 12:40 |
Osaka | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Anomalous behavior in electrical-domain spectrum of fiber-transmitted light and exploration of its underlying principles Ryo Takano, Hamza Javid (YNU), Marcelo A. Soto (UTFSM), Yosuke Mizuno (YNU)  OFT2024-87 |
[more] | OFT2024-87 pp.25-28 |
| OFT | 2025-01-23 14:40 |
Osaka | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Distributed strain measurement along entire optical fiber lengths using temporally gated BOCDR Ryuki Ohata (YNU), Keita Kikuchi (SIT), Seiga Ochi (YNU), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2024-94 |
Optical fiber sensors based on Brillouin scattering have garnered attention as diagnostic technologies for assessing agi... [more] | OFT2024-94 pp.53-56 |
| OFT | 2025-01-23 14:40 |
Osaka | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous measurement of distance and vibration using FDM-based correlation-domain LiDAR Soshi Yoshida (YNU), Takaki Kiyozumi (UTokyo), Yosuke Mizuno (YNU) OFT2024-95 |
[more] | OFT2024-95 pp.57-61 |
| OFT | 2025-01-24 10:15 |
Osaka | (Primary: On-site, Secondary: Online) |
Simplified temperature sensing method near reflection point in optical fiber using randomly modulated light source Kouta Ozaki (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-97 |
We proposed and experimentally demonstrate a temperature sensing technique near the reflection point in an optical fiber... [more] | OFT2024-97 pp.66-70 |
| OFT | 2024-10-10 10:10 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Dual-laser optical correlation-domain reflectometry: proposal and demonstration Keisuke Motoda, Guangtao Zhu (YNU), Takaki Kiyozumi (YNU/UTokyo), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-33 |
With the rapid proliferation of high-speed, large-capacity communication, there is an increasing demand for health diagn... [more] | OFT2024-33 pp.4-7 |
| OFT | 2024-10-10 10:10 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Characterization of Brillouin scattering properties in small-diameter plastic optical fibers 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) OFT2024-34 |
Optical fiber sensors based on Brillouin scattering have attracted extensive attention due to their ability to perform d... [more] | OFT2024-34 pp.8-12 |
| OFT | 2024-10-10 13:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous measurement of distributed strain and reflectivity using correlation-domain technique Haruyuki Kubota, Seiga Ochi (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-42 |
We propose a hybrid implementation of optical correlation-domain reflectometry (OCDR) and Brillouin optical correlation-... [more] | OFT2024-42 pp.47-50 |
| OFT | 2024-10-10 13:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of OCDR based on periodic pseudo-random modulation 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) OFT2024-43 |
Distributed reflectivity sensing, which allows for the precise measurement of locations and reflectivities of poor conne... [more] | OFT2024-43 pp.51-54 |
| OFT | 2024-10-10 15:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Mechanism of noise generation in externally modulated BOCDR Kouta Ozaki (YNU), Keita Kikuchi (SIT), Kohei Noda (UTokyo), Guangtao Zhu (YNU), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2024-52 |
Brillouin optical correlation-domain reflectometry (BOCDR) requires only light input from one end of the measurement fib... [more] | OFT2024-52 pp.88-93 |
| OFT | 2024-10-10 15:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Modulation frequency dependence of multi-layered Rayleigh noise in BOCDR Keita Kikuchi, Ryo Inoue (SIT), Kohei Noda (UTokyo), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2024-53 |
[more] | OFT2024-53 pp.94-99 |
| OFT | 2024-10-11 10:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
Proposal of dual-laser Brillouin optical correlation-domain reflectometry Guangtao Zhu (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-60 |
We develop a new configuration for Brillouin optical correlation-domain reflectometry (BOCDR), termed dual-laser BOCDR. ... [more] | OFT2024-60 pp.126-129 |
| OCS, OFT, LSJ (Joint) [detail] |
2024-08-23 13:50 |
Hokkaido | Mechanisms and applications of multi-layered Rayleigh noise in BOCDR Keita Kikuchi, Ryo Inoue (SIT), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2024-29 |
In Brillouin optical correlation-domain reflectometry (BOCDR), position resolution is achieved by applying frequency mod... [more] | OFT2024-29 pp.47-52 |
|
| OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 10:35 |
Kyoto | (Primary: On-site, Secondary: Online) |
High-accuracy distributed strain sensing based on low-coherence BOCDR: simulation and experimental validation Kenta Otsubo, Guangtao Zhu, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-52 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] | OFT2023-52 pp.24-29 |
| OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 11:00 |
Kyoto | (Primary: On-site, Secondary: Online) |
Ten-fold expansion of measurement range in OCDR utilizing temporal gating Mana Sakamoto, Tomoya Miyamae (YNU), Kohei Noda (UTokyo), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2023-53 |
[more] | OFT2023-53 pp.30-35 |
| OFT | 2023-10-12 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simplified temperature sensing probe based on BOCDR Kanon Toda (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-20 |
Optical fiber sensors have been extensively studied owing to their advantages such as immunity to electromagnetic noise,... [more] | OFT2023-20 pp.19-22 |
| OFT | 2023-10-12 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Estimating spatial resolution in BOCDR using Rayleigh scattering Keita Kikuchi, Ryo Inoue (SIT), Kouta Ozaki (YNU), Haruki Sasage (SIT), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2023-21 |
To determine the spatial resolution of Brillouin optical correlation-domain reflectometry (BOCDR), the measurement of mo... [more] | OFT2023-21 pp.23-26 |
| OFT | 2023-10-12 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of low-coherence BOCDR based on periodic noise modulation Kenta Otsubo, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-30 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] | OFT2023-30 pp.59-62 |
| OFT | 2023-10-12 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Extension of measurement range in OCDR based on temporal gating scheme Mana Sakamoto, Tomoya Miyamae (YNU), Kohei Noda (UTokyo), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2023-31 |
For the past several decades, as a promising method for monitoring the soundness of optical fiber communication networks... [more] | OFT2023-31 pp.63-66 |
| OFT | 2023-10-12 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of differential spectrum scheme in Brillouin optical correlation-domain reflectometry Ryo Inoue, Haruki Sasage, Yusei Shirai, Keita Kikuchi (SIT), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2023-38 |
In Brillouin optical correlation-domain reflectometry (BOCDR), the length of the fiber under test (FUT) (i.e., the measu... [more] | OFT2023-38 pp.89-92 |
| OFT | 2023-10-12 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Characterization of strain and temperature sensing properties of Brillouin scattering in ZBLAN fiber Guangtao Zhu (YNU), Kenji Goya (APU), Kohei Noda (UTokyo), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2023-39 |
We investigate the dependences of the Brillouin frequency shift (BFS) on strain and temperature in a ZBLAN fiber using s... [more] | OFT2023-39 pp.93-96 |
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