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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SS, MSS | 2024-01-18 11:30 |
Ishikawa | (Primary: On-site, Secondary: Online) |
Deep Reinforcement Learning Using LMM's Studying Papers and Intrinsic Rewards Sota Nagano, Satoshi Yamane (Kanazawa Univ.)  MSS2023-64 SS2023-43 |
Research combining deep reinforcement learning with a large language model (LLM) produced high scores even for open-worl... [more] | MSS2023-64 SS2023-43 pp.70-75 |
| OCS, CS (Joint) |
2024-01-11 14:20 |
Kagoshima | Characteristics and System Impact of Multipath Interference in SDM Optical Devices Based on Short Multicore Fibers Kyosuke Nakada (Kagawa Univ.), Yusuke Matsuno (Furukawa Electric Co), Yudai Uchida (Kagawa Univ.), Masanori Takahashi (Furukawa Electric Co), Rika Tahara, Takuma Izumi (Kagawa Univ.), Ryuichi Sugisaki (Furukawa Electric Co), Masahiko Jinno (Kagawa Univ.) OCS2023-57 |
We report on the multipath interference (MPI) characteristics generated when two types of multi-core fiber (MCF) with di... [more] | OCS2023-57 pp.1-6 |
|
| 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 |
| LQE, OPE, OCS | 2023-11-24 16:30 |
Online | Online | [Special Invited Talk]
Demonstration of 4-core Dual-polarization Optical Hybrid Using Dielectric Metasurface Kento Komtsu, Go Soma (Univ. of Tokyo), Shota Ishimura, Hidenori Takahashi, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research), Yoshiaki Nakano, Takuo Tanemura (Univ. of Tokyo) OCS2023-55 OPE2023-105 LQE2023-52 |
This technical report reviews the presentation of the ECOC2023 postdeadline paper Th.C.1.3. Spatially scalable metasurfa... [more] | OCS2023-55 OPE2023-105 LQE2023-52 pp.30-33 |
| ICM, NS, CQ, NV (Joint) |
2023-11-21 17:40 |
Ehime | Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
A Study of Requirements Partitioning Methods for Multi-Domain Network Slicing Masaki Kobayashi, Akito Suzuki, Masahiro Kobayashi (NTT) CQ2023-38 |
In the 5G specification, Network slicing, which constructs a virtual network for each specific requirement, has been att... [more] | CQ2023-38 pp.2-7 |
| 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 |
| ET | 2023-11-11 14:50 |
Kagawa | Kagawa University Saiwai-cho (Main) Campus / Online (Primary: On-site, Secondary: Online) |
Uncertainty Estimation in Neural Automatic Scoring Applying Multitask Learning of Regression and Classification Yuto Takahashi, Masaki Uto (UEC) ET2023-31 |
In writing tests, grading by humans can be expensive and is not always sufficiently accurate. To resolve this problem, a... [more] | ET2023-31 pp.40-46 |
| MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS | 2023-10-27 11:40 |
Hokkaido | Online Structured Job Interview Assessment Using Multimodal Transformer and Prompt Learning Shengzhou Yi (UTokyo), Toshiaki Yamasaki (taleasse), Toshihiko Yamasaki (UTokyo) MVE2023-28 |
Online interviews have gained significant traction in recruitment processes due to their enhanced efficiency. Among vari... [more] | MVE2023-28 pp.34-39 |
|
| OFT | 2023-10-12 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Electromagnetic field analysis of higher-order coupling modes in a coupled 3-core fiber Kouta Miyama, Naoto Kishi (UEC) OFT2023-15 |
Vectorial electromagnetic fields for the higher-order coupled modes of a symmetrically distributed coupled 3-core fiber ... [more] | OFT2023-15 pp.1-4 |
| 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 |
| PN | 2023-08-29 10:55 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Transmission Performance of Radio-over-Fiber with Remote Amplification Using Multicore Fibers Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) PN2023-18 |
We experimentally demonstrate simultaneous data signal and pump light using a multi-core fiber for remotely amplifying t... [more] | PN2023-18 pp.11-14 |
| PN | 2023-08-30 09:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Analysis of Inter-Core Crosstalk Characteristics and Evaluation of Variable Optical Attenuation Function in Core Selective Switch Based Spatial Cross-Connect Yudai Uchida, Rika Tahara, Kyosuke Nakada, Masahiko Jinno (Kagawa Univ.) PN2023-29 |
A core selective switch (CSS) is the building block for modular spatial cross-connects (SXC) in future spatial channel n... [more] | PN2023-29 pp.67-72 |
| 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 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 14:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Core layout and connection polarity of multicore fibers for bidirectional transmission Tetsuya Hayashi, Takemi Hasegawa (Sumitomo Electric) OCS2023-20 |
This talk will review our previous reports on multi-core fiber core layout and connection polarity for bidirectional tra... [more] | OCS2023-20 pp.5-10 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 16:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Connection characteristics of coupled-core multicore fiber connectors Yuki Fujimaki, Daiyu Nozaki, Souma Takura, Ryo Nagase (CIT) OFT2023-10 |
A transmission system using coupled multi-core fiber (C-MCF) has been proposed as a candidate for future long-distance a... [more] | OFT2023-10 pp.7-12 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 17:05 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Mechanical characteristics of coupled multi multi-core fiber connectors Daiyu Nozaki, Yuki Fujimaki, Souma Takura, Ryo Nagase (CIT) OFT2023-11 |
One of the candidates proposed for achieving next-generation high-capacity communication is a coupled multi-core fiber (... [more] | OFT2023-11 pp.13-16 |
| 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 |
| AP, SANE, SAT (Joint) |
2023-07-14 11:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Study on Buffer Data Splitting Method for Reducing Handover Time between Base Station and Satellite Wataru Kato, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2023-25 |
In recent years, the use of high-frequency communications has increased in demand due to its capability of delivering hi... [more] | SAT2023-25 pp.87-91 |
| PN, NS, OCS (Joint) |
2023-06-08 13:45 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Design and applications of Highly nonlinear fibers Ryuichi Sugizaki (Furukawa Electric) NS2023-24 OCS2023-10 PN2023-6 |
Highly nonlinear fibers which can be utilized in all-optical signal processing is introduced. Characteristics of highly... [more] | NS2023-24 OCS2023-10 PN2023-6 pp.26-29(NS), pp.7-10(OCS), pp.7-10(PN) |
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