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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 19 of 19  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
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
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
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
OCS, OFT, OPE
(Joint) [detail]
2023-02-17
16:25
Okinawa kukuru-itomancity
(Primary: On-site, Secondary: Online)
Wide temperature range distribution measurement by simultaneous multi-point measurement method in BOCDR
Yuta Suzuki, Shin-ichiro Tezuka, Masayoshi Honma, Satoshi Matsuura (Yokogawa Eleceric Corp.) OFT2022-65 OPE2022-120
The Brillouin optical correlation-domain reflectometry (BOCDR) method enable us to measure temperature and strain distr... [more] OFT2022-65 OPE2022-120
pp.67-70(OFT), pp.128-131(OPE)
OFT 2022-10-13
09:30
Kanagawa Kanagawa-Kenmin Center
(Primary: On-site, Secondary: Online)
[Poster Presentation] Simple fiber-optic temperature probe based on Brillouin scattering
Kanon Toda, Kenta Otsubo (YNU), Kohei Noda (YNU/Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-18
Optical fiber sensors have been extensively studied owing to their advantages such as immunity to electromagnetic noise,... [more] OFT2022-18
pp.1-4
OFT 2022-10-13
09:30
Kanagawa Kanagawa-Kenmin Center
(Primary: On-site, Secondary: Online)
[Poster Presentation] Brillouin optical correlation-domain reflectometry using low-coherence light
Kenta Otsubo (YNU), Kohei Noda (YNU/Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-19
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] OFT2022-19
pp.5-8
OFT 2022-10-13
10:50
Kanagawa Kanagawa-Kenmin Center
(Primary: On-site, Secondary: Online)
[Poster Presentation] Operation of BOCDR using low-cost light source
Kouta Ozaki, Seiga Ochi (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-27
Distributed optical fiber sensors for strain and temperature have been attracting considerable attention because of thei... [more] OFT2022-27
pp.36-38
OFT 2021-10-14
10:30
Online Online [Poster Presentation] High-speed BOCDR with unlimited strain dynamic range
Kazuya Kishizawa, Motoki Sano (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2021-21
Optical fiber sensors have been extensively studied as key tools for structural health monitoring because of their ease ... [more] OFT2021-21
pp.1-4
OFT 2021-10-14
10:30
Online Online [Poster Presentation] Attempt to optimize delay fiber length in BOCDR
Mana Sakamoto, Haruki Sasage (SIT), Kohei Noda (Tokyo Tech/YNU), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2021-26
Brillouin optical correlation-domain reflectometry (BOCDR) is known as a distributed strain and temperature sensing tech... [more] OFT2021-26
pp.19-22
OFT 2021-10-14
13:00
Online Online [Poster Presentation] Strain dynamic range extension in slope-assisted BOCDR based on down-conversion of Brillouin frequency shift
Haruki Sasage, Mana Sakamoto (SIT), Kohei Noda (Tokyo Tech/YNU), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2021-36
Brillouin optical correlation-domain reflectometry (BOCDR) is known as a distributed strain and temperature sensing tech... [more] OFT2021-36
pp.59-62
PN 2021-03-01
16:15
Online Online [Invited Talk] High-performance distributed sensing based on Brillouin scattering in optical fibers
Yosuke Mizuno (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech) PN2020-47
We review fiber-optic distributed Brillouin sensing technology, focusing on Brillouin optical correlation-domain reflect... [more] PN2020-47
pp.30-37
OFT, ITE-BCT, OCS, IEE-CMN [detail] 2020-11-12
13:20
Online Online [Invited Talk] Recent trends of slope-assisted BOCDR
Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2020-37
Brillouin optical correlation-domain reflectometry (BOCDR) is one of the fiber-optic Brillouin-based distributed sensing... [more] OFT2020-37
pp.1-6
OFT 2019-05-16
14:00
Osaka I-site NANBA [Poster Presentation] External modulation scheme for Brillouin OCDR
Kohei Noda, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) OFT2019-2
All the configurations of Brillouin optical correlation-domain reflectometry (Brillouin OCDR; BOCDR) previously reported... [more] OFT2019-2
pp.7-10
OFT 2018-10-11
16:00
Miyagi Touhoku Univ. [Poster Presentation] Long-range distributed sensing based on slope-assisted BOCDR
Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) OFT2018-45
To measure strain, temperature and loss distributions along optical fibers, recently, we developed a new structural heal... [more] OFT2018-45
pp.145-148
OFT, OCS, LSJ
(Joint) [detail]
2017-08-31
13:40
Hokkaido Hokkaido Univ. Detection of shortest-ever strain by slope-assisted BOCDR
Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Inst. of Tech.) OFT2017-25
To enable high-speed distributed strain/temperature measurement along optical fibers, we have developed a new configurat... [more] OFT2017-25
pp.5-8
OFT 2010-01-21
13:00
Okinawa   Rayleigh scattering-induced noise and spatial resolution in Brillouin optical correlation-domain reflectometry
Yosuke Mizuno, Weiwen Zou, Zuyuan He, Kazuo Hotate (Univ. of Tokyo) OFT2009-66
According to the basic theory on Brillouin optical correlation-domain reflectometry (BOCDR), the modulation amplitude of... [more] OFT2009-66
pp.21-26
OFT, OPE 2009-03-06
13:30
Tokyo Kikai-Shinko-Kaikan Bldg Stable entire-length measurement of fiber strain distribution by Brillouin optical correlation-domain reflectometry with polarization scrambling
Yosuke Mizuno, Zuyuan He, Kazuo Hotate (Univ. of Tokyo) OFT2008-93 OPE2008-193
Recently we have proposed a Brillouin optical correlation-domain reflectometry (BOCDR) to measure the distribution of st... [more] OFT2008-93 OPE2008-193
pp.31-38
OFT, OCS, ITE-BCT, IEE-CMN
(Joint) [detail]
2008-11-20
11:25
Oita   Brillouin optical correlation-domain reflectometry utilizing optical heterodyne detection
Yosuke Mizuno, Weiwen Zou, Zuyuan He, Kazuo Hotate (Univ. of Tokyo) OFT2008-53
Recently, we have proposed a Brillouin optical correlation-domain reflectometry (BOCDR) to measure the distribution of s... [more] OFT2008-53
pp.33-38
 Results 1 - 19 of 19  /   
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