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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2024-03-15 10:10 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Optically powered antenna unit with remotely optical amplification using a multi core fiber Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yashikane, Takehiro Tsuritani (KDDI Research, Inc.)  PN2023-79 |
We experimentally demonstrate a simultaneous transmission of data signal, feed light and pump light using a multi-core f... [more] | PN2023-79 pp.53-57 |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-21 15:50 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Ferrule endface geometry of standard outer diameter multi-core fiber connectors Yuki Fujimaki, Soma Takura, Daiyu Nozaki, Ryo Nagase (CIT) OFT2023-65 OPE2023-113 |
Physical contact (PC) optical connectors realize long-term stability by maintaining contact with the optical fiber even ... [more] | OFT2023-65 OPE2023-113 pp.11-16(OFT), pp.29-34(OPE) |
| 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]
Distributed strain measurements of multi-core fiber ribbon Shintaro Nakamoto, Takafumi Ogura (UTokyo), Masaki Wada, Takashi Matsui, Kazuhide Nakajima (NTT), Ryota Wada, Hideaki Murayama (UTokyo) OFT2023-24 |
We propose a ribbon-shaped optical fiber (MCF ribbon) consisting MCFs and SMFs, which is designed to fix the twisted con... [more] | OFT2023-24 pp.35-38 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 14:10 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Novel inter-core crosstalk measurement method using loopback OTDR technique Mayu Nakagawa, Katsuhiro Takenaga, Kentaro Ichii (Fujikura Ltd.) OCS2022-72 OPE2022-96 |
We have proposed a novel inter-core crosstalk (XT) measurement method for multi-core fiber (MCF) using loopback OTDR tec... [more] | OCS2022-72 OPE2022-96 pp.10-13 |
| OCS, CS (Joint) |
2023-01-13 09:50 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Bidirectional transoceanic-class transmission over step-index profile standard cladding 4-core fiber Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) OCS2022-64 |
Multi-core fibers (MCFs), a type of space-division multiplexing (SDM) technology, have been investigated to overcome the... [more] | OCS2022-64 pp.22-26 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-25 13:05 |
Online | Online | Trans-Pacific class transmission over ultralow-loss 4-core fiber with standard cladding diameter Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) OCS2022-15 |
The total capacity of optical submarine cable systems as a global communication infrastructure must be continuously enla... [more] | OCS2022-15 pp.1-6 |
| PN | 2022-03-02 13:40 |
Online | Online | Evaluation of Transmission Performance of Power-over-Fiber Using Multicore Fibers Shohei Obata, Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research Inc.) PN2021-78 |
In power-over-fiber using multi-core fibers, high transmission performance of data signals will be achieved by transmitt... [more] | PN2021-78 pp.138-141 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:50 |
Online | Online | Characterization of Installed Step-Index Profile Standard Cladding Multi-Core Fibers with Multi-Vendor Connections Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) OCS2021-45 OPE2021-59 |
A space division multiplexing (SDM) transmission technique has been investigated to overcome the theoretical limitation ... [more] | OCS2021-45 OPE2021-59 pp.21-26(OCS), pp.53-58(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 10:50 |
Online | Online | Crosstalk test method for constructing uncoupled multi-core fiber transmission line Tomokazu Oda, Atsushi Nakamura, Yusuke Koshikiya (NTT) OFT2021-78 OPE2021-61 |
Total end-to-end inter-core crosstalk (XT) is a key requirement for transmission systems using uncoupled multi-core fibe... [more] | OFT2021-78 OPE2021-61 pp.43-48(OFT), pp.64-69(OPE) |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-27 13:00 |
Online | Online | [Invited Talk]
Recent progress on standard cladding diameter MCF and its perspective Kazuhide Nakajima, Takashi Matsui, Yusuke Yamada, Yuto Sagae, Taiji Sakamoto, Takayoshi Mori (NTT) OFT2021-20 |
Space division multiplexing (SDM) is expected to be a candidate technology for overcoming a capacity limitation in an ex... [more] | OFT2021-20 pp.43-48 |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-27 14:15 |
Online | Online | 50.47-Tb/s Coupled 4-Core Fiber Transmission over 9,150 km Daiki Soma, Shohei Beppu, Yuta Wakayama, Seiya Sumita, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research) OCS2021-10 |
Since optical submarine cable systems are a part of the global communications infrastructure, their total capacity must ... [more] | OCS2021-10 pp.5-10 |
| OFT | 2021-05-13 14:45 |
Online | Online | Optical switch using rotation mechanism of multi-core fiber for remote operated optical fiber switching node Chisato Fukai, Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-4 |
We are studying concatenated loop topology and remote operated optical fiber switching node as optical access network fo... [more] | OFT2021-4 pp.13-16 |
| OFT | 2021-05-13 15:10 |
Online | Online | Proposal of TAP Monitor Device for Multi-core Fiber Asumi Kaya, Taketoshi Takahata, Yosuke Minagawa, Tetsuya Kobayashi (COPTOQUEST) OFT2021-5 |
In order to solve the communication capacity shortage expected in the future in optical fiber communication, multi-core ... [more] | OFT2021-5 pp.17-22 |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-19 16:10 |
Online | Online | Optical Characteristics of Standard Cladding Multi-core Fiber with Multi Connection Daiki Soma, Shohei Beppu, Hidenori Takahashi (KDDI Research), Yuichi Miyagawa (KDDI Corporation), Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) OCS2020-46 OPE2020-95 |
A space division multiplexing (SDM) transmission technique has been investigated to overcome the theoretical limitation ... [more] | OCS2020-46 OPE2020-95 pp.16-21(OCS), pp.90-95(OPE) |
| PN | 2020-11-10 15:35 |
Online | Online | [Invited Talk]
Optical switch for Multi-core fibers Osamu Shimakawa, Ryoichi Kobayashi, Hidehisa Tazawa (Sumitomo Electric) PN2020-27 |
A multi-core fiber (MCF) that has plurality of cores in one fiber is one of the promising candidates to cope with the ex... [more] | PN2020-27 pp.24-27 |
| OCS, OFT, LSJ (Joint) [detail] |
2020-08-28 14:00 |
Online | Online | Simultaneous Measurement on Mode Field Diameter of Multiple Cores in Multi-core Fibers Masaki Ohzeki, Takuya Oda, Katsuhiro Takenaga, Kazuhiko Aikawa (Fujikura) OCS2020-4 |
Space-division multiplexing technologies with multi-core fibers (MCFs) have been promising. Mode field diameter (MFD) is... [more] | OCS2020-4 pp.1-4 |
| OCS, OFT, OPE (Joint) [detail] |
2020-02-28 09:55 |
Okinawa | Okinawa Jichikaikan | Evaluation on Field-Deployed Multi-Core Fiber Testbed Takuji Nagashima, Tetsuya Hayashi, Tetsuya Nakanishi, Tetsu Morishima, Reiji Kawawada (Sumitomo Electric), Antonio Mecozzi, Cristian Antonelli (University of L'Aquila) OCS2019-83 OPE2019-106 |
It is important to evaluate optical properties of multi-core optical fibers in a real-use environment because their coup... [more] | OCS2019-83 OPE2019-106 pp.29-32(OCS), pp.41-44(OPE) |
| OFT, OCS, LSJ (Joint) [detail] |
2019-08-29 14:15 |
Hokkaido | Verification of input-power dependence of free-space coupling multi-core fiber devices Tetsuya Kobayashi, Yosuke Minagawa, Masami Miyakozawa, Taketoshi Takahata (OPQ) OCS2019-20 |
In a multicore fiber (MCF), which is being actively studied as a main platform of space division multiplexing (SDM) tech... [more] | OCS2019-20 pp.1-5 |
|
| OFT, OCS, OPE (Joint) [detail] |
2019-02-14 15:30 |
Fukuoka | Long-haul MCF Transmission over 1,500-km using Full C+L-band 19-core Cladding-pumped EDFA Daiki Soma, Shohei Beppu (KDDI Research), Koichi Maeda, Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric), Hidenori Takahashi, Takehiro Tsuritani (KDDI Research) OCS2018-85 OPE2018-197 |
Space-division multiplexing (SDM) using a multi-core fiber (MCF) is an attractive technique for dramatically increasing ... [more] | OCS2018-85 OPE2018-197 pp.29-33 |
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