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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-25 11:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Real-time 114-SDM transmission over a 6-mode 19-core fiber using real-time MIMO DSP Shohei Beppu (KDDI Research), Masahiro Kikuta, Masahiro Shigihara (NEC Platforms), Koji Igarashi (Osaka University), Daiki Soma, Yuta Wakayama, Noboru Yoshikane (KDDI Research)  OCS2023-25 |
Space-division multiplexing (SDM) transmission systems, in which multiple channels with different spatial paths are mult... [more] | OCS2023-25 pp.33-38 |
| 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 |
| 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) |
| PN | 2021-11-11 16:25 |
Online | Online | [Invited Talk]
Power-saving Aware Optical Path Assignment Technologies for WDM-SDM Optical Transport Networks Fumikazu Inuzuka (NTT), Toshifumi Nakamura, Hidefumi Noguchi, Shigeyuki Yanagimachi (NEC), Takafumi Tanaka, Yutaka Miyamoto (NTT) PN2021-31 |
Optical transport networks based on space-division multiplexed (SDM) technologies are expected to support the continuous... [more] | PN2021-31 pp.30-36 |
| PN | 2021-08-30 15:25 |
Online | Online | [Invited Lecture]
Experimental Evaluation of Optical Cross Connects with Flexible Wave-Band Routing for SDM Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-19 |
Space-division multiplexing (SDM) technique using multi-core fibers (MCFs) is an attractive candidate to enhance photoni... [more] | PN2021-19 pp.41-45 |
| 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 |
| 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 | 2020-08-25 10:25 |
Online | Online | Route, Core, and Spectrum assignment algorithm for SDM-Based Optical Path Networks Yang Wang, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2020-20 |
Space division multiplexing (SDM) over multi-core fibers (MCFs) is advocated as a promising technology to overcome the c... [more] | PN2020-20 pp.45-48 |
| PN | 2019-08-27 14:40 |
Hokkaido | Kanpo-No-Yado Otaru | C+L-band Weakly-coupled 10-mode-multiplexed Transmission Daiki Soma, Shohei Beppu, Seiya Sumita, Yuta Wakayama, Takehiro Tsuritani (KDDI Research) PN2019-23 |
A 125-μm cladding space-division multiplexing (SDM) fiber is attractive for deployment of the SDM system since it is exp... [more] | PN2019-23 pp.85-89 |
| 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 |
|
| CS, OCS (Joint) |
2018-01-30 13:50 |
Ehime | Ehime University | 56-Gbaud PAM4 Transmission over 2-km 125-um-Cladding 4-Core Multicore Fiber Shohei Beppu, Hidenori Takahashi (KDDI Research, Inc.), Tomohiro Gonda, Katsunori Imamura, Kengo Watanabe, Ryuichi Sugizaki (Furukawa Electric.), Takehiro Tsuritani (KDDI Research, Inc.) OCS2017-78 |
Recently, data center traffic has dramatically increased due to the continuous growth of cloud services and mobile servi... [more] | OCS2017-78 pp.63-66 |
| OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 15:55 |
Hokkaido | Hokkaido Univ. | 10-Mode-Multiplexed Transmission over 81km Weakly-coupled Few-mode Fiber with Partial MIMO Equalizers Daiki Soma, Yuta Wakayama (KDDI Research), Koji Igarashi (Osaka Univ.), Takehiro Tsuritani (KDDI Research) OCS2017-25 |
Mode-division multiplexing (MDM) transmission technique using a few-mode fiber (FMF) is attractive for increasing the tr... [more] | OCS2017-25 pp.13-17 |
| PN | 2016-11-18 14:55 |
Saitama | KDDI Research, Inc. | [Invited Talk]
R&D of Space-Division Multiplexing Photonic Node Yutaka Miyamoto (NTT), Ken-ichi Sato (Nagoya University), Mitsunori Fukutoku (NTT), Takehiro Tsuritani (KDDI Research, Inc.), Toshikazu Hashimoto (NTT), Emmanuel Le Taillandier de Gabory (NEC), Kazuhide Nakajima (NTT), Ryuichi Sugizaki (Furukawa Electric), Ryo Nagase (CIT) PN2016-40 |
This paper introduces the R&D project of Space-Division Multiplexing Photonic Node. The following three key technologies... [more] | PN2016-40 pp.87-92 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2016-11-11 11:10 |
Nagasaki | Nagasaki Shoko Kaigi Sho | Study on ultra-dense SDM Transmission over 9.8-km 6-mode 19-core Fiber using DP-16QAM/64QAM Signals Daiki Soma, Yuta Wakayama, Shohei Beppu (KDDI Research), Koji Igarashi (Osaka Univ.), Takehiro Tsuritani (KDDI Research) OCS2016-63 |
Space-division multiplexing (SDM) transmission technique using a multi-core fiber (MCF) and few-mode fiber (FMF) is attr... [more] | OCS2016-63 pp.49-53 |
| OFT, OCS, OPE (Joint) [detail] |
2016-02-19 13:30 |
Okinawa | Okinawa Univ. | 2.05-Pbit/s SDM Transmission over 9.8-km 6-mode 19-core Fiber Daiki Soma (KDDI R&D Labs.), Koji Igarashi (Osaka Univ.), Yuta Wakayama, Koki Takeshima, Yu Kawaguchi, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita, Masatoshi Suzuki (KDDI R&D Labs.) OCS2015-112 OPE2015-235 |
Space-division multiplexing (SDM) transmission technique using a multi-core fiber (MCF) and few-mode fiber (FMF) is attr... [more] | OCS2015-112 OPE2015-235 pp.67-70(OCS), pp.111-114(OPE) |
| PN | 2015-08-31 14:50 |
Hokkaido | Asahidake Manseikaku Hotel Bearmonte | [Invited Talk]
Trend in space-division multiplexing technology Yoshinari Awaji, Jun Sakaguchi, Benjamin J. Puttnam, Ruben S. Luis, Jose Manuel Delgado Mendinueta, Werner Klaus, Naoya Wada (NICT) PN2015-15 |
R&D of space-division multiplexing (SDM) in optical communications have been activating since the capacity crunch in con... [more] | PN2015-15 pp.29-30 |
| OFT, OPE, OCS (Joint) [detail] |
2013-02-28 16:15 |
Tokyo | [Invited Talk]
First Demonstration of MC-EDFA-Repeatered SDM Transmission of 40 x 128-Gbit/s PDM-QPSK Signals per Core over 6,160-km 7-core MCF Hidenori Takahashi, Takehiro Tsuritani (KDDI Labs), Emmanuel Le Taillandier de Gabory, Toshiharu Ito (NEC), Wei-Ren Peng, Koji Igarashi, Itsuro Morita (KDDI Labs), Yukihiro Tsuchida, Yu Mimura, Koichi Maeda, Tsunetoshi Saito, Kengo Watanabe, Katsunori Imamura, Ryuichi Sugizaki (Furukawa Electric), Masatoshi Suzuki (KDDI Labs) OCS2012-103 OFT2012-75 OPE2012-193 |
In order to satisfy the demand for a further increase of data traffic in optical networks, the transmission technologies... [more] | OCS2012-103 OFT2012-75 OPE2012-193 pp.33-38 |
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