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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS | 2024-04-12 11:50 |
Okayama | Okayama Prefectural Library + Online (Primary: On-site, Secondary: Online) |
Evaluation of Anomaly Localization Method Using Receiver-Side Quality Data in Optical Transmission Systems Kohei Watanabe, Hiroshi Yamamoto, Hiroki Date, Daisaku Shimazaki (NTT), Yutaka Fukuchi, Hideki Maeda (TUS)  NS2024-12 |
Optical transport networks require high reliability and availability since they are important infrastructure for carryin... [more] | NS2024-12 pp.53-57 |
| RCS, SR, SRW (Joint) |
2024-03-15 10:35 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Efforts towards further improving the performance of OAM multiplexing for fixed wireless communication Fumiaki Maehara (Waseda Univ.) RCS2023-284 SR2023-107 SRW2023-71 |
To achieve ultra-high-capacity wireless communication in B5G and 6G, it is essential not only to enhance access links be... [more] | RCS2023-284 SR2023-107 SRW2023-71 p.133(RCS), p.65(SR), p.98(SRW) |
| UWT (2nd) |
2024-01-29 17:05 |
Tokyo | Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Adaptive Underwater Optical Wireless Communication Network Utilizing Beam Steering for Air/Water Path Switching Kiichiro Kuwahara, Hyuga Nagami, Keita Tanaka, Fumiya Kobori, Ayumu Kariya (Kagawa Univ.), Shogo Hayashida (Sangikyo), Takahiro Kodama (Kagawa Univ.) |
In this research, we introduced an aerial relay node and conducted a full-duplex class 1 eye-safe transmission experimen... [more] | |
| NS, RCS (Joint) |
2023-12-15 17:10 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
A Study of Q-drop Identification by Analyzing Receiver-Side Quality Data for Optical Transmission Systems Kohei Watanabe, Hiroshi Yamamoto, Hiroki Date, Daisaku Shimazaki (NTT), Yutaka Fukuchi, Hideki Maeda (TUS) NS2023-153 |
High reliability is required for optical transmission systems, which are widely deployed as the network infrastructure f... [more] | NS2023-153 pp.157-162 |
| LQE, OPE, OCS | 2023-11-24 13:05 |
Online | Online | [Invited Talk]
Report on ECOC2023
-- Core Transmission -- Motohiko Eto (Fujitsu) OCS2023-48 OPE2023-98 LQE2023-45 |
The 49th European Conference and Exhibition on Optical Communication (ECOC2023) was held as a hybrid conference in Glasg... [more] | OCS2023-48 OPE2023-98 LQE2023-45 pp.1-4 |
| PN | 2023-11-17 11:40 |
Ehime | (Primary: On-site, Secondary: Online) |
Partially Integrated submarine branching unit with all-port flipped MCF splitters and core selective switches Rika Tahara, Yudai Uchida, Kyosuke Nakada, Mihiro Kanenobu, Masahiko Jinno (Kagawa Univ.) PN2023-46 |
A submarine spatial-division-multiplexing branching unit (BU) prototype supporting four core fibers (4-CFs) is construct... [more] | PN2023-46 pp.55-61 |
| AP, RCS (Joint) |
2023-11-17 11:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Underwater acoustic OFDM transmission system with blind delay wave suppression Haruya Ikeda, Soma Sumita (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-171 |
For Beyond 5G/6G, research on wireless communications outside of land (e.g., in space, underwater, etc.) is underway. Am... [more] | RCS2023-171 pp.95-100 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Indoor Water Tank Transmission Experiment for Highly Efficient Underwater Acoustic OFDM Transmission Haruya Ikeda, Soma Sumita (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of Science) |
Beyond 5G/6G aims to cover beyond terrestrial communications, e.g., space, underwater, etc. Underwater acoustic communic... [more] | |
| PN | 2023-08-30 09:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Spectral/Spatial Hybrid Optical Cross-Connects Enabling 2.45 Pbps Throughput Takuro Ochiai, Takuma Kuno, Ryuji Munakata, Yojiro Mori (Nagoya Univ.), Shih-Chun Lin (NCSU), Motoharu Matsuura (UEC), Suresh Subramaniam (GWU), Hiroshi Hasegawa (Nagoya Univ.) PN2023-30 |
Space division multiplexing has been extensively studied to further enhance the network capacity. We experimentally demo... [more] | PN2023-30 pp.73-77 |
| PN | 2023-08-30 10:50 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Interaction between Laser Phase Noise and Chromatic Dispersion in Subcarrier-Multiplexed Systems Kazato Satake, Yojiro Mori (Nagoya Univ.), Ryuta Shiraki (Kyoto Univ.), Hiroshi Hasegawa (Nagoya Univ.) PN2023-33 |
In order to cope with rapidly increasing communication traffic, spectral efficiency needs to be improved by means of ult... [more] | PN2023-33 pp.88-91 |
| 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 |
| CS | 2023-07-27 16:00 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Comparison of Multiplexed Throughput in Inquiry-Based Communication Protocols with Different Transmission Contents Masaki Otsubo, Yoshiaki Kitaguchi, Katsunori Yamaoka (Tokyo Tech) CS2023-45 |
We proposed the extended multiplexing method of Inquiry-Based Communication Protocols that reduces the number of transmi... [more] | CS2023-45 pp.91-96 |
| OCS, LQE, OPE | 2023-05-26 14:35 |
Online | Online | [Invited Talk]
OFC2023 Report
-- Optical Fibers -- Shuichiro Rikimi, Tetsuya Hayashi (SEI) OCS2023-4 OPE2023-4 LQE2023-4 |
Here we introduce some results and reports which were presented in optical fiber sessions in OFC’23. Through the confere... [more] | OCS2023-4 OPE2023-4 LQE2023-4 pp.14-17 |
| OFT | 2023-05-11 16:15 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
Design of uncoupled 3-mode 4-core graded-index fibers with a common depressed layer Tomoki Honda, Takanori Sato, Takeshi Fujisawa (Hokaido Univ.), Taro Iwaya, Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokaido Univ.) OFT2023-5 |
We design a standard diameter (125 μm) uncoupled 3-mode 4-core fiber (3M-4CF). In order to suppress the inter-core cross... [more] | OFT2023-5 pp.20-23 |
| SANE, SAT (Joint) |
2023-03-03 13:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Experiment of multi-frequency multi-beam pointing with a software defined radio for a synthetic aperture radar with transmission frequency multiplexing Akihisa Uematsu, Toshiyuki Nishibori (JAXA), Noriyuki Kawaguchi (NAOJ) SANE2022-119 |
Experiment for previously proposed transmission frequency multiplexing method for Spaceborne synthetic aperture radar (S... [more] | SANE2022-119 pp.113-117 |
| PN | 2023-03-02 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Investigation of Applicability of Silicon-rich Nitride Waveguide to Wideband Simultaneous Wavelength Converter Yuki Ishihara, Akihiro Maruta, Ken Mishina (Osaka Univ.) PN2022-53 |
The triple-band (S+C+L) transmission system using only C-band transceivers and all-optical wavelength conversions (AOWCs... [more] | PN2022-53 pp.56-61 |
| PN | 2023-03-02 15:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Routing Control Method considering the Real Time Information in Distributed Control SDM-EON Sotaro Yokota, Ken-ichi Baba (Kogakuin Univ.) PN2022-66 |
In recent years, communication traffic has been increasing rapidly, and higher speed and capacity transmission is requir... [more] | PN2022-66 pp.130-135 |
| PN | 2023-03-02 15:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Routing, Core, and Spectrum Assignment in Space Division Multiplexing Optical Networks based on Dynamic Optimal Path Searching Yuxuan Huang, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-68 |
The explosive growth in the Internet traffic and the saturation of fiber capacity enhancement motivated the development ... [more] | PN2022-68 pp.142-146 |
| PN | 2023-03-02 17:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Rapid Optimization of Input Power to Optical Fiber Transmission Lines Considering Stimulated Raman Scattering in C + L Multiband Wavelength-Division-Multiplexed Networks Kenta Hirose, Hiroki Sakuma, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura, Takeshi Kuwahara (NTT) PN2022-71 |
Power transition induced by inter-channel stimulated Raman scattering (ISRS) in optical fibers affects signal quality, a... [more] | PN2022-71 pp.155-158 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 13:45 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Distributed Measurement of Indirect Crosstalk in 4-core Fiber Using Commercial OTDR for SMFs Yuto Kobayashi, Ayumi Inoue, Takuji Nagashima, Tetsuya Hayashi (Sumitomo Electric Industries, Ltd.) OCS2022-71 OPE2022-95 |
We measured the longitudinal accumulation profiles of the XT, using the commercial single-channel OTDR. The experimental... [more] | OCS2022-71 OPE2022-95 pp.5-9 |
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