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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OCS, OFT (Joint) [detail] |
2015-02-19 13:35 |
Kagoshima | [Invited Talk]
Brillouin scattering in plastic optical fibers
-- Application to distributed strain and temperature sensing -- Yosuke Mizuno, Neisei Hayashi, Kentaro Nakamura (Tokyo Tech)  OCS2014-107 OFT2014-64 OPE2014-209 |
After briefly reviewing the fundamental properties of Brillouin scattering in plastic optical fibers (POFs) at 1.55 um, ... [more] | OCS2014-107 OFT2014-64 OPE2014-209 pp.23-28(OCS), pp.39-44(OFT), pp.39-44(OPE) |
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| ICD, CPSY | 2014-12-02 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Implementation and Evaluation of Multi-Output Organic TFT Temperature Sensor Kosuke Takeuchi, Takayuki Sagae, Tomochika Harada (Yamagata Univ.) ICD2014-107 CPSY2014-119 |
Presently, sensors are used to all electronic equipment. Monitoring environmental information, such as temperature, ligh... [more] | ICD2014-107 CPSY2014-119 pp.129-134 |
| ASN | 2014-11-07 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Experimental trial of the multi-point temperature and humidity sensing nearby the crop and the cultivating environment Motoaki Sano, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama), Yasunaga Iwasaki, Hiroki Umeda (NARO), Toshiaki Sugihara, Sakae Shibusawa (TUAT) ASN2014-102 |
This manuscript describes an experimental trial of the multi-point temperature and humidity sensing in the cultivation e... [more] | ASN2014-102 pp.125-128 |
| OFT | 2014-10-23 16:15 |
Hyogo | High Reliability Branched Fiber Sensing with Multi-probe Pulse End-reflection Assisted Brillouin Analysis Chihiro Kito (NTT), Fumihiko Ito (Shimane Univ.), Hiroshi Takahashi, Kunihiro Toge, Tetsuya Manabe (NTT) OFT2014-29 |
Recently, we proposed end-reflection assisted Brillouin analysis to aim for monitoring branched fiber loss distribution ... [more] | OFT2014-29 pp.33-38 |
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| SIS, IPSJ-AVM | 2014-09-12 10:20 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | Time synchronization with sensor data correlation Yuichiro Aoki, Yuki Sato, Taisuke Sato, Jin Mitsugi, Osamu Nakamura, Jun Murai (Keio Univ.) SIS2014-63 |
This report proposes a method to determine the absolute time of a sensor event in a sensor device which does not have cl... [more] | SIS2014-63 pp.77-80 |
| IT | 2014-01-27 11:20 |
Osaka | Osaka City University | Temperature and Humidity Sensing at High Temperature
-- Remote Measurement Using Wireless Networks in the 2.4GHz Band -- Akihiro Morikawa, Nozomi Miyawaki, Tetsuo Tsujioka, Kohei Miura, Hiroyuki Iyota (Osaka City Univ.) IT2013-46 |
Recently, the use of superheated steam is expanding in the eld of sterilization, drying, heating and cooking. In the us... [more] | IT2013-46 pp.5-9 |
| CQ, CS (Joint) |
2013-04-19 11:15 |
Niigata | Sado Island Development Center | A Water Retention Control System for Humidity Sensing at High Temperature Tetsuo Tsujioka, Hiroyuki Iyota, Masahito Ohmori, Junko Yamagata (Osaka City Univ.), Michiaki Tanaka, Haruo Kitamura (Miyagawa Kasei) CS2013-7 |
Nowadays, the temperature and humidity control of superheated steam have become important research area in food drier, p... [more] | CS2013-7 pp.35-41 |
| OFT | 2013-01-24 14:55 |
Tokushima | Numerical simulation of fiber-optic distributed temperature measurement Masahiro Miyamoto, Taku Itou, Shigeki Takeda, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.) OFT2012-56 |
Numerical simulations were conducted to investigate the ability of a sensing system based on a coherent OTDR with a prec... [more] | OFT2012-56 pp.19-24 |
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| OFT | 2013-01-24 15:20 |
Tokushima | Measurement range enlargement in fiber-optic distributed strain and temperature sensing by coherent OTDR Akio Togo, Tomoaki Sudo, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.), Li Che-Hsien, Kinzo Kishida (Neubrex) OFT2012-57 |
We extended measurand range of a coherent OTDR by introducing a fully tunable DFB laser whose optical frequency can be p... [more] | OFT2012-57 pp.25-30 |
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| OFT | 2013-01-24 16:00 |
Tokushima | Proposal and experimental verification of synthetic Brillouin optical time-domain reflectometry Ken'ichi Nishiguchi (Osaka Univ.), Li Che-Hsien, Artur Guzik, Kinzo Kishida (Neubrex) OFT2012-58 |
We propose a novel method to improve the spatial resolution of Brillouin optical time-domain reflectometry (BOTDR), whic... [more] | OFT2012-58 pp.31-36 |
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| OFT | 2013-01-24 16:25 |
Tokushima | Hybrid Brillouin-Rayleigh distributed sensing system capable to separate strain and temperature in single SM fiber Kinzo Kishida, Li Che-Hsien (Neubrex), Ken'ichi Nishiguchi (Osaka Univ.), Yoshiaki Yamauchi, Artur Guzik (Neubrex) OFT2012-59 |
This paper deals with development of a hybrid Brillouin-Rayleigh sensing system. The system is capable of separating str... [more] | OFT2012-59 pp.37-42 |
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| LQE | 2011-12-16 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High-Temperature (220℃) CW Operation of 1300-nm-range Quantum Dot Laser Takeo Kageyama (QD Laser), Kenichi Nishi (QD Laser/Univ. of Tokyo), Masaomi Yamaguchi (Fujitsu Lab.), Reio Mochida (QD Laser/Univ. of Tokyo), Yasunari Maeda, Keizo Takemasa (QD Laser), Yu Tanaka (Fujitsu Lab.), Tsuyoshi Yamamoto (QD Laser/Fujitsu Lab./Univ. of Tokyo), Mitsuru Sugawara (QD Laser/Univ. of Tokyo), Yasuhiko Arakawa (Univ. of Tokyo) LQE2011-126 |
High temperature lasing operation of semiconductor lasers is important to realize sensing and data transmission at harsh... [more] | LQE2011-126 pp.17-20 |
| ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2010-11-19 10:55 |
Osaka | SEI Ikoma Seminar House | Application to temperature monitoring system for server room using fiber-optic sensing technology Hidenori Higashi, Tsunefumi Watanabe, Hidehiko Komeda (JPS) OFT2010-44 |
Today, many IT companies are trying to save the energy of air-conditioner especially in their server room for the purpos... [more] | OFT2010-44 pp.29-32 |
| OPE, OFT | 2010-02-26 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experimental Investigation of Optical Fiber Temperature Sensors at Cryogenic Temperatures and in High-magnetic Fields Yoshichika Tanaka, Masafumi Ogata, Ken Nagashima (RTRI), Shoji Adachi, Satoshi Matsuura, Yoshihiro Kumagai (Yokogawa Electric Corp.) OFT2009-91 OPE2009-232 |
The optical fibers have the characteristics of small heat invasion, high electric insulation, electromagnetic noiseproof... [more] | OFT2009-91 OPE2009-232 pp.43-48 |
| OFT, OPE | 2009-03-06 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg | High-performance Brillouin distributed sensing using pulse compression technique Ken'ichi Nishiguchi (Osaka Univ.), Li Che-Hsien, Kinzo Kishida (Neubrex) OFT2008-91 OPE2008-191 |
The spatial resolution of strain/temperature measurements using Brillouin scattering in an optical fiber is proportional... [more] | OFT2008-91 OPE2008-191 pp.19-24 |
| OFT, OPE | 2009-03-06 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg | High Resolution and Wide Dynamic Range Optic Fiber Temperature Sensing System Based on Correlation and Differential Technique Xunjian Xu, Koji Nonaka (Kochi Univ. of Tech.) OFT2008-92 OPE2008-192 |
A novel fiber optic temperature sensing system based on optical pulse correlation measurement and SHG differential detec... [more] | OFT2008-92 OPE2008-192 pp.25-30 |
| OPE, OFT | 2008-03-07 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Sophistication of pulse-prepump method for Brillouin distributed optical fiber sensors Ken'ichi Nishiguchi (Osaka Univ.), Kinzo Kishida, Li Che-Hsien (Neubrex), Zhishen Wu (Ibaraki Univ.) OFT2007-68 OPE2007-187 |
An accuracy improvement method for Brillouin distributed sensing system is proposed. We previously proposed a high-resol... [more] | OFT2007-68 OPE2007-187 pp.33-38 |
| EMD | 2007-12-21 16:20 |
Tokyo | Japan Aviation Electronics Industry,Limited | * Seiichi Onoda, Keiichi Inoue, Yasutoshi Komatsu (Watanabe.Co.,Ltd.) EMD2007-107 |
Some undesirable effect was observed, during the evaluation process of our temperature sensing system using the BOF on D... [more] | EMD2007-107 pp.39-43 |
| EMCJ | 2007-12-07 14:45 |
Shizuoka | Create HAMAMATSU | Appropriate number of the receivers of a multi-frequency microwave radiometer system for non-invasive measurement of deep brain temperature Hisashi Hirata (Shizuoka Univ.), Yuuki Sawayama (Hitachi Medical Corp.), Shuhei Hoshino (Fuji Film), Yoshimitsu Okita, Toshifumi Sugiura (Shizuoka Univ.) EMCJ2007-103 |
Studies of experimental cerebral injury have shown that promoting or allowing moderate cooling of the brain after hypoxi... [more] | EMCJ2007-103 pp.43-48 |
| ICD, SDM | 2006-08-17 11:45 |
Hokkaido | Hokkaido University | Critical temperature switch circuit with CMOS subthreshold region Atsushi Hagiwara, Tetsuya Hirose, Tetsuya Asai, Yoshihito Amemiya (Hokkaido Univ.) |
We propose a thermosensing circuit that changes its internal state abruptly at a threshold temperature. The circuit swit... [more] | SDM2006-131 ICD2006-85 pp.37-42 |
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