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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SS, MSS | 2024-01-18 10:25 |
Ishikawa | (Primary: On-site, Secondary: Online) |
Parametric Execution Time Analysis of Programs Considering Nested Loops Using Partial Execution Time Measurement and its Evaluation Yugen Nakanishi, Akio Nakata (Hiroshima City Univ.)  MSS2023-62 SS2023-41 |
In this paper, we propose a parametric execution time analysis method for real-time software reuse. When reusing softwar... [more] | MSS2023-62 SS2023-41 pp.58-63 |
| OFT | 2023-10-12 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
The effects of core-to-core distances of MCFs and spatial resolutions of DSSs on MCF shape sensing Takafumi Ogura, Makito Kobayashi (UTokyo), Masaki Wada, Takashi Matsui, Kazuhide Nakajima (NTT), Kengo Koizumi, Hitoshi Murai (OKI), Hideaki Murayama (UTokyo) OFT2023-18 |
A multi-core fiber (MCF) with three times the core spacing of conventional fibers was developed for shape sensing of def... [more] | OFT2023-18 pp.11-14 |
| OFT | 2023-10-12 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Judgement accuracy improvement of analysis area conformity searched coarsely for nonuniform strain measurement Motoki nakagawa, Takaya Kurokawa, Shusuke Narieda, Hiroshi Naruse (Mie University) OFT2023-25 |
Optical fiber sensors that measure strain based on the assumption that the shape of the Brillouin gain spectrum (BGS) is... [more] | OFT2023-25 pp.39-42 |
| 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 |
| EMD | 2023-03-03 15:30 |
Saitama | NIT and Online (Primary: On-site, Secondary: Online) |
Study on strain sensors using an optical fiber Yoshiaki Arahata, Takaya Waki, Ryo Nagase (CIT) EMD2022-28 |
Since optical fiber sensing is mere resistant to electromagnetic noise and surge currents than electrical measurement te... [more] | EMD2022-28 pp.41-45 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 14:15 |
Online | Online | Temperature sensing based on hetero-core fiber optic strain gauge Hiroshi Yamazaki, Hiroyuki Sasaki (Core System Japan), Kazuhiro Watanabe (Soka Univ.) OFT2022-17 |
This paper describes novel temperature sensors based on a hetero-core fiber optic strain gauge, which detects thermal ex... [more] | OFT2022-17 pp.56-59 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2021-11-19 10:25 |
Online | Online | Neural network-based strain measurement using Brillouin gain spectra calculated by non-uniform strain model Kurokawa Takaya, Narieda Shusuke, Naruse Hiroshi (Mie Univ) OFT2021-52 |
The previously proposed methods of measuring temperature from the Brillouin gain spectrum (BGS) observed in an optical f... [more] | OFT2021-52 pp.7-12 |
| 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 |
| WIT | 2021-06-01 10:00 |
Online | Online | Preliminary Study on Measurement and Analysis of Frame Distortion of a Wheelchair During Turns in Wheelchair Basketball Takashi Handa, Yoshihiko Kozai, Kunihiro Tochiki (SAITEC), Nami Shida (TMU), Mari Sugiyama (TPU), Tomoyuki Morita (KRH), Keita Fukue, Yoshinori Kobayashi (SU), Hisato Fukuda (GU), Yoshinori Kuno (SU) WIT2021-1 |
We, the engineers and the PTs are conducting the research investigating the ideal configuration of a wheelchair for whee... [more] | WIT2021-1 pp.1-6 |
| OFT | 2021-05-14 15:10 |
Online | Online | Distributed strain measurement using stimulated Brillouin scattering pumped by orthogonal two-wavelength pulses Kenichiro Tsuji, Tomoyuki Uehara (NDA) OFT2021-10 |
In the distributed strain measurement with a conventional BOTDA using stimulated Brillouin scattering, a polarization sc... [more] | OFT2021-10 pp.40-43 |
| 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 |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-19 13:00 |
Online | Online | [Invited Talk]
Displacement measurement based on fiber optic system Yosuke Tanaka (Tokyo Univ. of Agir. and Tech.) OFT2020-68 OPE2020-89 |
The optical systems including optical interferometers and intensity correlators play an important role in optical measur... [more] | OFT2020-68 OPE2020-89 pp.58-61(OFT), pp.63-66(OPE) |
| 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, ITE-BCT, OCS, IEE-CMN [detail] | 2020-11-13 14:55 |
Online | Online | Notchless spectra realized by Brillouin optical correlation domain analysis using pulse train arranged at power intervals Daiki Miyake, Yudai Hattori, Fumihiko Ito (Shimane Univ.) OFT2020-41 |
A signal using pulse trains arranged at power intervals applicable to the correlation domain analysis is proposed. The a... [more] | OFT2020-41 pp.21-26 |
| OFT | 2020-10-08 09:10 |
Online | Online | [Poster Presentation]
IoT monitoring system collaborated with hetero-core fiber optic sensor and Sigfox network Shinichi Nanmatsu, Hiroshi Yamazaki, Kazuhiro Yamazaki (Soka Univ.) OFT2020-9 |
This paper describes fiber optic sensor IoT system which collaborates LPWA(Low-Power-Wide-Area) and hetero-core optical ... [more] | OFT2020-9 pp.1-3 |
| OFT | 2020-10-08 10:50 |
Online | Online | [Poster Presentation]
Arbitrary-wavelength operation of FBGs inscribed in plastic optical fibers Naoki Motoishi, Kohei Noda (Tokyo Tech), Heeyoung Lee (SIT), Antreas Theodosiou, Kyriacos Kalli (CUT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2020-18 |
Strain can be detected at high speed using a fiber Bragg gratings (FBG) by measuring the optical power fluctuations at t... [more] | OFT2020-18 pp.37-40 |
| ICTSSL, CAS | 2020-01-31 16:30 |
Tokyo | Mixed-mode oscillations and MMO-incrementing bifurcation generated by a extended Bonhoeffer--van der Pol oscillator including a diode Yuta Nagata (Meiji Univ.), Hideaki Okazaki (Shonan Inst. Tech.), Naohiko Inaba (Meiji Univ.), Takuji Kousaka (Chukyo Univ.), Tadashi Tsubone (Nagaoka Univ. Tech.), Kuniyasu Shimizu (Chiba. Inst. Tech.), Tetsuro Endo (Meiji Univ.) CAS2019-95 ICTSSL2019-64 |
An extended Bonhoeffer--van der Pol (BVP) oscillator is a circuit that is naturally extended to a three-variable system ... [more] | CAS2019-95 ICTSSL2019-64 pp.157-162 |
|
| OFT | 2020-01-17 09:00 |
Aichi | NINS Okazaki Conference Center | Denoising of Brillouin gain spectrum via dictionary learning considering strain variation Shogo Shimizu, Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) OFT2019-52 |
In the optical fiber strain measurement using the Brillouin scattering phenomenon, the strain is obtained through the an... [more] | OFT2019-52 pp.29-34 |
| OFT | 2020-01-17 09:25 |
Aichi | NINS Okazaki Conference Center | Availability verification of circumferential strain measurement method of a general ring-shaped structure by simulation experiments Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) OFT2019-53 |
A method was proposed for measuring the circumferential strain produced in general ring-shaped structures by fitting the... [more] | OFT2019-53 pp.35-38 |
| WIT, HI-SIGACI | 2019-12-04 14:30 |
Tokyo | AIST Tokyo Waterfront (TBD) | The Influence on the Result of the Running Durability Test by Changing of the Wheelchair Test Dummy Yoshihiko Kozai, Takashi Handa (SAITEC), Takashige Iba, Sakumura Keisuke (JASPEC) WIT2019-36 |
The strength of the wheelchair is prescribed by JIS or ISO, and the security of the user is planned. But, currently, the... [more] | WIT2019-36 pp.35-38 |
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