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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 14:25 |
Saitama | NIT and Online (Primary: On-site, Secondary: Online) |
Analysis of pattern changes in an output light spot from an optical fiber with a PIV method Takato Chiba, Makoto Hasegawa (Chitose Inst. of Science and Technology) EMD2022-25 |
Disturbances-imposed changes in speckle pattern to be observed in an output light spot from an optical fiber were capt... [more] |
EMD2022-25 pp.25-30 |
| 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 |
| PN | 2023-03-02 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Spatial division multiplexed amplification by Cladding pumped EDFA Shigehiro Takasaka (Furukawa Electric), Kohki Shibahara, Takayuki Kobayashi, (NTT), Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric), Yutaka Miyamoto (NTT) PN2022-52 |
The use of multicore fiber is being considered to expand the transmission capacity of a single optical fiber. When coupl... [more] | PN2022-52 pp.52-55 |
| CAS, CS | 2023-03-02 11:45 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Study on firmware update in operation, management and maintenance functions for remote operated optical fiber switching node Saki Nozoe, Hiroshi Watanabe, Tomohiro Kawano, Ryo Koyama, Akihiro Kuroda, Kuniaki Terakawa, Ikutaro Ogushi, Kazunori Katayama (NTT) CAS2022-116 CS2022-93 |
Concatenated loop topology has been proposed for future optical-fiber access service such as 5G or beyond 5G networks. T... [more] | CAS2022-116 CS2022-93 pp.119-122 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 16:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Simplified return loss mesurement procedure of multicore fiber connector (2) Yuta Nakazawa, Kiyoshi Kamimura, Yuki Fujimaki, Ryo Nagase (CIT) OFT2022-53 OPE2022-100 |
Fan-in/Fan-out(FIFO)devices are indispensable when measuring the characteristics of optical connectors that connect mult... [more] | OFT2022-53 OPE2022-100 pp.7-12(OFT), pp.30-35(OPE) |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 09:40 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
A study on attenuation of coupled 4-core MCF Kiyoshi Kamimura, Yuki Fujimaki, Hirokazu Saito, Yuya Mori, Ryo Nagase (CIT) OFT2022-59 OPE2022-107 |
A transmission system using coupled multicore fiber (MCF) has been proposed as one of the candidates for future large-ca... [more] | OFT2022-59 OPE2022-107 pp.41-44(OFT), pp.68-71(OPE) |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 15:35 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Study on high power endurance of multifiber connectors Kan Nishimura, Sou Hanvey, Ryo Nagase (CIT) OFT2022-63 OPE2022-118 |
As communication traffic increases, demand for multifiber optical connectors is also increasing. Since transmission usin... [more] | OFT2022-63 OPE2022-118 pp.59-62(OFT), pp.120-123(OPE) |
| 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) |
| 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) |
| AP | 2023-02-17 14:55 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Coherently-linked optical and wireless transmission by using a 28 GHz band microstrip antenna Keisuke Kasai, Taisei Sato, Koichi Shirahata, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ), Uichiro Azuma, Toshiyuki Kobayashi (Dengyo) AP2022-229 |
As an economical, large-capacity mobile fronthaul, we have proposed coherently-linked optical and wireless transmission ... [more] | AP2022-229 pp.178-183 |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-24 10:05 |
Osaka | (Primary: On-site, Secondary: Online) |
Digital Coherent Receiver with Quantization Noise Mitigation Function Takuro Ochiai, Ryuta Shiraki, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-37 EMT2022-75 MWPTHz2022-63 |
To fulfil the ever-increasing traffic demands, the introduction of quadrature amplitude modulation (QAM) / coherent dete... [more] | PN2022-37 EMT2022-75 MWPTHz2022-63 pp.35-38 |
| 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 |
| OFT | 2023-01-20 09:30 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
[Invited Talk]
Report on ECOC 2022
-- Optical fiber -- Hiroyuki Kamata (Fujikura) OFT2022-47 |
This paper reviews the topics related to optical fibers presented at ECOC2022 during September 18 to 22, 2022. [more] | OFT2022-47 pp.21-24 |
| OFT | 2023-01-20 10:30 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
High-density Optical Fiber Cable using G.654E Fiber Masatoshi Ohno, Hironori Sato, Akira Namazue, Katsubumi Nagasu, Shoichiro Matsuo, Akira Kori (Fujikura Ltd.) OFT2022-49 |
In optical cables for long-haul transmission for relay routes, it is required that they have lower loss than normal opti... [more] | OFT2022-49 pp.30-34 |
| OFT | 2023-01-20 11:20 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
Optimized Design of 19-Core Fibers for High Density Optical Wiring Yusuke Matsuno, Masanori Takahashi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric Co., Ltd.) OFT2022-51 |
A design of a 19-core MCF suitable for high-density wiring in equipment was studied. As a result, it was found that a 19... [more] | OFT2022-51 pp.40-44 |
| OCS, CS (Joint) |
2023-01-12 15:50 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
High speed transmission of efficient electro-optic modulators.
-- Prospect of EO polymer and ferroelectric thin film modulators -- Shiyoshi Yokoyama (Kyushu Univ.) CS2022-66 |
The exponential growth of interconnect bandwidth requirements for next-generation optical fiber links has driven an upgr... [more] | CS2022-66 pp.17-19 |
| OCS, CS (Joint) |
2023-01-13 09:00 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Investigation of shading method to suppress influence of external light in optical communication system using wavelength-shifted fiber Hiroshi Takizuka (Keio Univ.), Masakazu Ishibashi (Muratec), Shinichiro Haruyama (Keio Univ.) OCS2022-62 |
Wireless communication systems for tracked industrial vehicles used in factories and warehouses have drawbacks such as b... [more] | OCS2022-62 pp.12-17 |
| OCS, CS (Joint) |
2023-01-13 14:10 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Study on identification of abnormal noise point in optical fiber link using optical eigenvalue Soichiro Yamauchi, Akihiro Maruta, Ken Mishina (Osaka Univ.) CS2022-72 |
Beyond 5G is expected to realize not only high-capacity and low-latency transmission but also highly reliabe optical net... [more] | CS2022-72 pp.47-50 |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Selection of light sources and amplification with fiber amplifier in fiber optic reflection ultrasonic probe Jumpei Hayakawa, Yuji Wada, Kentaro Nakamura (Tokyo Tech) US2022-60 |
Currently, application of high intensity airborne ultrasound in high frequency band is expanding. For evaluating such in... [more] | US2022-60 pp.50-55 |
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