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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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) |
| 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 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) |
2023-01-13 09:25 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Phase compensation method in core-selective switch for few-mode multi-core fiber using spatial light modulator Ryo Watanabe, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) OCS2022-63 |
In order to realize Dence SDM transmission using Few-Mode Multi-Core Fiber(FM-MCF), a switching device adapted to spatia... [more] | OCS2022-63 pp.18-21 |
| 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 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 15:40 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Bundled Three 5-Core Fiber 1×8 Core Selective Switch Yudai Uchida, Itsuki Urashima, Tsubasa Ishikawa, Shoma Murao, Rika Tahara, Kyosuke Nakada (Kagawa Univ.), Yasuki Sakurai (santec), Ryuichi Sugizaki (Furukawa Electric), Masahiko Jinno (Kagawa Univ.) OCS2022-50 |
A core selective switch (CSS) has a function that an optical signal launched into any core in the input multi-core fiber... [more] | OCS2022-50 pp.56-61 |
| PN | 2022-11-07 10:30 |
Kochi | (Primary: On-site, Secondary: Online) |
Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch Kako Matsumoto, Kakeru Shintani, Masahiko Jinno (Kagawa Univ.) PN2022-22 |
Spatial division multiplexing (SDM) technologies such as multicore fiber (MCF) are expected to be first deployed in subm... [more] | PN2022-22 pp.6-11 |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Bandwidth-by-band Measurement of Spatial-Mode Dispersion of Coupled 2-Core and 4-Core Fibers employing Linear Optical Sampling Shuki Okamura, Masafumi Uyama, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya (NTT) OFT2022-30 |
The impulse responses of coupled 2-core and 4-core fibers with various fiber lengths were measured over a wide bandwidth... [more] | OFT2022-30 pp.47-52 |
| OFT | 2022-10-13 13:40 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
Validity of vectorial electromagnetic field analysis for optical fibers with circularly-distributed n-core and a central core Naoto Kishi, Kento Kyuno (UEC) OFT2022-32 |
Validity of group-theory adapted point-matching method for electromagnetic fields analysis of vectorial modes for opti... [more] |
OFT2022-32 pp.57-62 |
| OFT | 2022-10-14 15:20 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
Analog IFoF Mobile Fronthaul based on SDM/WDM/SCM Accommodating 576 channel (1.314 Tbit/s) Wireless Signals Shinji Nimura, Kazuki Tanaka, Shota Ishimura, Kosuke Nishimura, Ryo Inohara, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research) OFT2022-36 |
We have demonstrated an analog IFoF-based mobile fronthaul with SCM, WDM, and SDM for the realization of cell-free massi... [more] | OFT2022-36 pp.77-80 |
| 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 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-25 13:55 |
Online | Online | PC connection conditions for optical connectors for standard outer diameter 4-core multi-core fiber Kiyoshi Kamimura (CIT), Kentaro Matsuda (Hakusan), Yuki Fujimaki, Haruki Hoshikawa, Ryo Nagase (CIT) OFT2022-7 |
Physical contact (PC) optical connectors maintain long-term stability by maintaining contact with the optical fiber even... [more] | OFT2022-7 pp.7-10 |
| OCS, PN, NS (Joint) |
2022-06-10 14:50 |
Online | Online | [Invited Talk]
Demonstration of submarine cable system using multicore fiber and multicore amplifier hitoshi Takeshita (NEC) PN2022-5 |
15.4 km-length multicore submarine cable prototype using un-coupled 4-core multicore fiber with 125 μm standard cladding... [more] | PN2022-5 pp.1-6 |
| OFT | 2022-05-13 13:35 |
Aomori | Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
Multicore fibers suitable for wiring in equipments Ryuichi Sugizaki, Yusuke Matsuno, Tsubasa Sasaki, Masanori Takahashi, Yoshihiro Arashitani (Furukawa Electric) OFT2022-2 |
Multicore fiber used for high-density wiring in equipment is studied. Conventional optical devices used for wiring in eq... [more] | OFT2022-2 pp.7-10 |
| OFT | 2022-05-13 14:00 |
Aomori | Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
Measurement of Spatial-Mode Dispersion of Coupled 2-Core Fiber employing Linear Optical Sampling Masafumi Uyama, Shuki Okamura, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya (NTT) OFT2022-3 |
The spatial mode dispersion of two types of coupled multicore fibers, one with a homogeneous core and the other with a h... [more] | OFT2022-3 pp.11-15 |
| PN | 2022-04-25 15:05 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Vectorial electromagnetic field analysis methods for circularly-distributed strongly-coupled n-core optical fibers Kishi Naoto (UEC) PN2022-3 |
In this article, vectorial electromagnetic field analysis methods for strongly-coupled circularly-distributed $n$-core ... [more] | PN2022-3 pp.14-21 |
| 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] |
2022-02-24 13:40 |
Online | Online | Evaluation of bending displacement characteristics for a 50-3-50 type hetero-core structured optical fiber sensor Miyuki Kadokura, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-70 OPE2021-49 |
In this study, we aim to realize the application of a hetero-core optical fiber bending sensor, which consists of a mult... [more] | OFT2021-70 OPE2021-49 pp.5-8 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 14:30 |
Online | Online | Characteristics of the hetero-core fiber optic refractive index sensor with multilayer of poly-L-lysine and TiO2 nanoparticles Masashi Goto, Koji Yuhashi, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.) OFT2021-72 OPE2021-51 |
This research group has proposed a SiO2/TiO2 dielectric multilayer film hetero-core optical fiber refractive index senso... [more] | OFT2021-72 OPE2021-51 pp.13-16 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:00 |
Online | Online | Return loss measurement procedure of multicore fiber connector by OCWR method Yuki Fujimaki, Kiyoshi Kamimura, Haruki Hoshikawa, Ryo Nagase (CIT) OFT2021-76 OPE2021-57 |
Fan-in/Fan-out devices are indispensable when measuring the characteristics of optical connectors that connect multicore... [more] | OFT2021-76 OPE2021-57 pp.33-37(OFT), pp.43-47(OPE) |
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