Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2023-10-12 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous Measurement of Strain and Temperature Distribution Using Different Doped Fibers
-- Evaluating an Impact of Misaligned Measurement Positions of Wavelength Shift Data on Simultaneous Measurement -- Mami Uchida (UT), Shinsaku Hisada, Daichi Wada, Hirotaka Igawa (JAXA), Hideaki Murayama (UT) OFT2023-40 |
Simultaneous measurements of strain and temperature distributions were conducted using OFDR and FBG sensors, which were ... [more] |
OFT2023-40 pp.97-100 |
OCS, OFT, LSJ (Joint) [detail] |
2022-08-25 15:35 |
Online |
Online |
Standardization Activities for Optical Fiber Sensors Shoji Adachi (PhoSC) OFT2022-10 |
Optical fiber sensors are being implemented in society both in Japan and overseas because of their features, such as the... [more] |
OFT2022-10 pp.22-27 |
OFT |
2021-10-14 14:55 |
Online |
Online |
Multipoint vibration sensing using low-reflective FBG-FPIs
-- study of measurement speed -- Atsushi Wada, Koki Nakaya, Koken Fukushima, Satoshi Tanaka (NDA) OFT2021-43 |
A Fabry Perot interferometer (FPI) consisting of low reflective fiber Bragg gratings (FBG) has a spectrum with a sinusoi... [more] |
OFT2021-43 pp.85-88 |
OFT |
2021-05-14 13:45 |
Online |
Online |
BER performance improvement of ultrahigh-speed coherent Nyquist pulse transmission using low-nonlinearity, dispersion-compensated transmission line with chirped FBG and LCoS Kosuke Kimura, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) OFT2021-7 |
We demonstrate a low-nonlinearity, dispersion-compensated transmission line composed of a chirped FBG and an LCoS device... [more] |
OFT2021-7 pp.27-30 |
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 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 14:05 |
Hokkaido |
Hokkaido Univ. |
Pressure dependence of FBG inscribed in perfluorinated plastic optical fiber Ryo Ishikawa, Heeyoung Lee (Tokyo Inst. of Tech.), Amedee Lacraz, Antreas Theodosiou, Kyriacos Kalli (Cyprus Univ. of Tech.), Yosuke Mizuno, Kentaro Nakamura (Tokyo Inst. of Tech.) OFT2017-26 |
Though the several sensing characteristics of the fiber Bragg gratings (FBG) inscribed in perfluorinated graded-index (P... [more] |
OFT2017-26 pp.9-12 |
OCS, CS (Joint) |
2017-01-19 15:20 |
Fukuoka |
Kyushu Sangyo University |
Interference Suppressor in an OCDMA using a QD-SOA Masahiro Nishino, Go Hosoya, Hiroyuki Yashima (TUS) OCS2016-64 |
In this paper, we propose a method for suppressing interference in a SSFBG OCDMA(Super Structured Fiber Bragg Grating Op... [more] |
OCS2016-64 pp.1-4 |
LQE, OPE, OCS |
2016-10-27 15:35 |
Miyazaki |
Miyazaki Citizen's Plaza |
GPU calculation of transmitted field for Fiber Bragg Grating Angger Abdul Razak, Mitsuhiro Yokota (Univ. of Miyazaki) OCS2016-42 OPE2016-83 LQE2016-58 |
Results of FBG transmission properties from two and three-dimensional case show a slight difference in center of reflect... [more] |
OCS2016-42 OPE2016-83 LQE2016-58 pp.43-48 |
OFT |
2015-12-11 13:50 |
Tokyo |
The University of Electro-Communications (Tokyo) |
Transmission properties of fiber transmission line using EDF and FBG in PON Hiroto Shioya (Shibaura Inst. of Tech.), Norio Kashima, Tuneo Horiguchi (Inst. of Tech.) OFT2015-47 |
Toward the advancement of access networks , it is examined for application to the PON system of the Raman amplification ... [more] |
OFT2015-47 pp.9-12 |
OFT |
2015-10-23 09:35 |
Mie |
Mie Univ. |
On Ground Displacement Measurement Using Optical Fiber Sensing Technologies Jiro Kanie, Masaru Okutsu (NTT Infranet), Akinari Ukai, Yoshinori Kanaya (Meiko Construction) OFT2015-34 |
The “DIMRO system” developed by author uses optical fiber sensing technologies. It is possible to measure the displaceme... [more] |
OFT2015-34 pp.39-42 |
OCS, OPE, LQE |
2014-10-30 15:30 |
Nagasaki |
Nagasaki Museum of History and Culture |
Transmission Properties of FBG by FDTD Angger Abdul Razak, Mitsuhiro Yokota (Univ. of Miyazaki) OCS2014-52 OPE2014-96 LQE2014-70 |
It is important to examine fiber Bragg grating (FBG) for the design of the practical use. Finite difference time domain ... [more] |
OCS2014-52 OPE2014-96 LQE2014-70 pp.55-58 |
OFT |
2014-05-30 11:15 |
Yamagata |
|
Development of Monitoring Sensors for Aging of Radioactive Waste Storage Containers by using CFRP-FBG and for Leakage from it Issei Sasaki (Chitose Inst. of Science and Tech.), Masao Gotou (STJ), Makoto Yamada (Osaka Pref. Univ.) OFT2014-14 |
This report presents optical fiber sensors for extremely long term monitoring of aging and radiation leakage from radioa... [more] |
OFT2014-14 pp.65-68 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-24 13:35 |
Kyoto |
Doshisha University |
Accurate fabrication of low-loss SFBGs assisted by multivariate structure identification Tomoya Hagihara, Masanori Hanawa (Univ. of Yamanashi) PN2013-75 OPE2013-189 LQE2013-175 EST2013-124 MWP2013-95 |
Phase differences between two FBGs of low-loss sampled fiber Bragg gratings (SFBGs) are identified and the phase differe... [more] |
PN2013-75 OPE2013-189 LQE2013-175 EST2013-124 MWP2013-95 pp.267-272 |
US |
2013-09-12 15:15 |
Miyagi |
Tohoku University |
Separate Measurement of Ultrasound and Temperature Change by Using Optical Fiber Takashi Kageyama, Daisuke Koyama, Iwaki Akiyama (Doshisha Univ.) US2013-44 |
Acoustic Radiation Force Impulse (ARFI) has been actively studied in the field of medical ultrasonics. Generally, long p... [more] |
US2013-44 pp.25-29 |
OFT, OPE, OCS (Joint) [detail] |
2013-03-01 15:50 |
Tokyo |
|
Demonstration of full-duplex, Asynchronous 4user x 40Gbps OCDMA-PON system using SSFBG Encoder/Decoders and a Multi-port Encoder/Decoder Ryosuke Matsumoto, Takahiro Kodama (Osaka Univ.), Satoshi Shimizu (NICT), Ryujiro Nomura, Koji Omichi (Fujikura Ltd.), Naoya Wada (NICT), Ken-ichi Kitayama (Osaka Univ.) OCS2012-113 OPE2012-207 |
It is required to realize the cost-effective optical access network that has higher capacity than 10G-EPON (10 Gigabit-E... [more] |
OCS2012-113 OPE2012-207 pp.87-91(OCS), pp.107-111(OPE) |
PN |
2012-11-06 13:30 |
Tokyo |
Japan Women's University |
Experimental Demonstration of Digital Decoding of 10Gbit/s Fourier-Encoded QPSK Signals and a study of Compensation Method for Improvement of Received Signal Quality Yasuhiro Okamura, Osamu Iijima (Univ. of Yamanashi), Satoshi Shimizu, Naoya Wada (NICT), Masanori Hanawa (Univ. of Yamanashi) PN2012-30 |
Fourier-encoded OCDM signals can be simultaneously decoded by digital signal processing (DSP). In this paper,
it is ... [more] |
PN2012-30 pp.35-40 |
OFT |
2011-10-21 09:50 |
Nagano |
|
Basic Study on Multipoint Measurement of the Pulse Rate by Fiber Bragg Grating Sensors Masaki Kawamura, Shingo Sato, Yuki Miyauchi, Shouhei Koyama, Hiroaki Ishizawa (Shinshu Univ.) OFT2011-43 |
The main aim of this paper is to present a new sensing method of vital sign for simultaneously monitoring the pulse rate... [more] |
OFT2011-43 pp.65-69 |
OCS, OPE (Joint) |
2011-05-13 13:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Demonstration of optical packet switching using FBG based optical code label processor Ryota Takayama, Hideki Bessho (Kyoto Inst. of Tech.), Nobuyuki Kataoka, Naoya Wada (NICT), Saeko Oshiba (Kyoto Inst. of Tech.) OCS2011-2 |
10-Gbit/s 8WDM packet-switching was demonstrated. The optical labels were separated/recognized at the same time by using... [more] |
OCS2011-2 pp.5-8 |
OPE, R, CPM |
2011-04-22 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Quench Detection of Superconducting Wire Using Fiber Bragg Grating Koji Omichi, Yoshihiro Terada, Akira Sakamoto, Ryozo Yamauchi (Fujikura Ltd.) R2011-4 CPM2011-4 OPE2011-4 |
Temperature distribution measurement along a superconducting wire was demonstrated to detect quench behavior utilizing w... [more] |
R2011-4 CPM2011-4 OPE2011-4 pp.15-18 |
OFT |
2010-05-28 09:20 |
Hiroshima |
tomo-kouminkan |
[Special Invited Talk]
The latest trend of optical fiber sensing technology Shoji Adachi (Yokogawa Electric Corp.) OFT2010-11 |
Smart structures and materials in which an optical fiber acts as a sensor have many features in health monitoring, such ... [more] |
OFT2010-11 pp.51-56 |