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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 13:50 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Antenna-Coupled Electrode Electro-Optic Modulator/Sensor for Simultaneous Receiving of Two Orthogonal Polarization Components for 5G Wireless Signals Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.)  EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 |
The 28 GHz band used in the fifth-generation (5G) mobile communication system has a disadvantage of large propagation lo... [more] | EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 pp.179-182 |
| RCC, ISEC, IT, WBS | 2023-03-14 16:10 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Performance Evaluation of Image Sensor Communication Using Propeller-Type Rotary LED Transmitter With Varying LED Installation Positions Kazuki Syakuda (Okayama Univ. of Sci.), Zhengqiang Tang (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.) IT2022-87 ISEC2022-66 WBS2022-84 RCC2022-84 |
Our previous study developed a rotary LED transmitter to improve the data rate of image sensor communication. This trans... [more] | IT2022-87 ISEC2022-66 WBS2022-84 RCC2022-84 pp.120-125 |
| EMD | 2023-03-03 14:05 |
Saitama | NIT and Online (Primary: On-site, Secondary: Online) |
Micro displacement sensing technique using Fabry-Perot interferometer with optical fibers Yuya Mori, Ryusei Aoki, Ryo Nagase (CIT) EMD2022-24 |
In order to further improve the sensitivity of the servo seismograph, a method of incorporating a Fabry-Pérot interferom... [more] | EMD2022-24 pp.19-24 |
| 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 |
| CAS, CS | 2023-03-01 12:10 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Evaluation of Demodulation Error Performance for Parallel Transmission Image Sensor-based VLC Using M-point Combinatory Modulation Takumi Sato, Koji Kamakura, Masayuki Kinoshita (CIT), Takaya Yamazato (Nagoya Univ.) CAS2022-102 CS2022-79 |
An evaluation of demodulation error performance for $M$-point combinatory (MC) parallel transmission (PT) image sensor (... [more] | CAS2022-102 CS2022-79 pp.35-40 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 16:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Transmission loss characteristics of aqueous solutions with refractive index of higher than 1.45 using microfiber Ryoki Soeda, Mitsuru Kihara (oecu) OFT2022-64 OPE2022-119 |
Our goal is to realize a sensor that can measure the turbidity of river water for river management using microfibers. We... [more] | OFT2022-64 OPE2022-119 pp.63-66(OFT), pp.124-127(OPE) |
| IE | 2023-02-02 17:00 |
Tokyo | NII (Primary: On-site, Secondary: Online) |
[Invited Talk]
The merits and demerits of the optical shot noise in digital imaging
-- Toward acquisition of true brightness -- Seishi Takamura (Hosei Univ.) IE2022-57 |
In CMOS image sensors, the reduction of dark current noise and readout noise, two of the three major image sensor noises... [more] | IE2022-57 pp.21-24 |
| EST | 2023-01-26 11:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Film profiles optimization for multilayer-type multispectral filter array Yasuo Ohtera (Toyama Prefectural Univ.), Yasuhide Tsuji (Inst. Tech.) EST2022-77 |
We investigated the film thickness optimization of a multilayer-type multispectral filter array for integrated multispec... [more] | EST2022-77 pp.20-25 |
| OFT | 2023-01-19 16:25 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
Study on temperature sensitivity improvement for packaged long long-period fiber gratings Kanno Tsukasa, Yoshida Suguru, Ikeda Kanami, Koyama Osanori, Yamada Makoto (Osaka Metropolitan Univ.) OFT2022-46 |
We investigated the improvement of temperature sensitivity for long-period fiber grating (LPFG) sensors packaged in glas... [more] | OFT2022-46 pp.17-20 |
| OME | 2022-12-26 14:00 |
Okinawa | OKINAWAKEN SEINENKAIKAN (Primary: On-site, Secondary: Online) |
Micro optical sensor based on surface mounting of optical elements on a CMOS chip
-- Toward the realization of a multi-point, real-time thrombus sensing system -- Nobutomo Morita, Wataru Iwasaki (AIST) |
[more] | |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-10 15:25 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Harmonic generation by generated microwave using optical beat Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-37 |
A microwave is generated by optical beat of two lasers connected with optical fibers for the purpose of transmitting and... [more] | OFT2022-37 pp.1-4 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 10:10 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Observation of Rayleigh scattering by simplified optical correlation-domain reflectometry Tomoya Miyamae, Guangtao Zhu, Takaki Kiyozumi (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech/YNU), Yosuke Mizuno (YNU) OFT2022-39 |
Recent rapid growth of optical fiber communication has led to a significant demand for health monitoring technology of o... [more] | OFT2022-39 pp.11-14 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 11:00 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
A trial on Brillouin Optical Correlation Domain Reflectometry using homodyne receiver Satoshi Matsuura, Yuta Suzuki, Yoshihiro Kumagai, Masayoshi Honma, Shin-ichiro Tezuka (Yokogawa Electric Corp.) OFT2022-41 |
Distributed strain and temperature sensing using optical fiber as a sensor is expected to be applied to applications suc... [more] | OFT2022-41 pp.20-25 |
| SR | 2022-11-07 15:30 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Demonstration of Visible Light Communication Experiment Using Rotary LED Transmitter and Camera Shintaro Arai, Takahiro Iwaki, Yoshifumi Bito, Kazuki Syakuda (Okayama Univ. of Sci.), Zhengqiang Tang (Nagoya Univ.), Tomohiro Yendo (Nagaoka Univ. of Tech.) SR2022-54 |
Visible light communication using a light-emitting diode (LED) as a transmitter and an image sensor (camera) as a receiv... [more] | SR2022-54 pp.46-51 |
| 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 09:30 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Extension of measurement range in OCDR based on double-modulation scheme Mana Sakamoto (YNU/SIT), Tomoya Miyamae (YNU), Kohei Noda (YNU/Tokyo Tech), Kentaro Nakamura (Tokyo Tech), Heeyoung Lee (SIT), Yosuke Mizuno (YNU) OFT2022-20 |
For the past several decades, as a promising method for monitoring the soundness of optical fiber communication networks... [more] | OFT2022-20 pp.9-12 |
| OFT | 2022-10-13 09:30 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Dynamic strain measurement by OFDR employing high-speed wavelength-swept laser Ryota Ogu, Daiki Tanimura, Chao Zhang, Fumihiko Ito (Shimane Univ.), Yuichi Yoshimura, Hiroyuki Aoshika, Michio Imai (KAJIMA) OFT2022-23 |
We constructed an optical frequency domain reflectometry using a broadband, high-speed wavelength swept laser with a MEM... [more] | OFT2022-23 pp.20-24 |
| PEM (2nd) |
2022-10-13 16:05 |
Hiroshima | National Institute of Technology,Kure college | Antenna-coupled electrode electro-optic modulator for simultaneous receipt and discrimination of two orthogonal polarization components Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) |
Fifth-generation (5G) mobile communication systems will mainly use the 28 GHz band of millimeter waves. However millimet... [more] | |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Observation and suppression of temperature-dependent spectral power change in multimode FBG Kazuya Kishizawa (YNU), Kohei Noda (YNU/Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-24 |
Optical fiber sensors have been extensively studied as a promising alternative for electrical sensors because of their e... [more] | OFT2022-24 pp.25-28 |
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