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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, PN, OCS (Joint) |
2024-06-06 14:20 |
Nagasaki | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Enabling Technologies of Spatial Channel Networks Masahiko Jinno (Kagawa University) |
(To be available after the conference date) [more] | |
| ITS, WBS, RCC | 2023-12-22 10:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Experimental Evaluation of the Pre-coded Windowed OFDM using SDR under multipath environment Masataka Kamigaito, Hirochika Tsujimoto, Kohei Ohno (Meiji Univ.)  WBS2023-50 ITS2023-33 RCC2023-44 |
This paper discusses a Windowed Orthogonal Frequency Division Multiplexing (OFDM) system that can suppress out-of-band e... [more] | WBS2023-50 ITS2023-33 RCC2023-44 pp.111-116 |
| OCS, LQE, OPE | 2023-10-20 10:10 |
Kochi | (Primary: On-site, Secondary: Online) |
Design of Mode-evolution-based Compact Symmetric Multimode Y-junction for the 2-µm Waveband Using Shortcuts to Adiabaticity Taichi Muratsubaki, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OCS2023-39 OPE2023-94 LQE2023-41 |
We report the design results of compact symmetric multimode Y junction for the 2-µm waveband. The proposed device achiev... [more] | OCS2023-39 OPE2023-94 LQE2023-41 pp.62-67 |
| LQE, OPE, CPM, EMD, R | 2023-08-24 13:45 |
Miyagi | Tohoku university (Primary: On-site, Secondary: Online) |
[Invited Talk]
High-performance light sources and optical integrated devices Hiroyuki Ishii (Furukawa Electric Co., Ltd.) R2023-19 EMD2023-14 CPM2023-24 OPE2023-63 LQE2023-10 |
Trends in the development of light source devices for optical communications and optical integrated devices for high per... [more] | R2023-19 EMD2023-14 CPM2023-24 OPE2023-63 LQE2023-10 pp.7-10 |
| 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, OFT, OPE (Joint) [detail] |
2023-02-16 17:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Fabrication for Asymmetric Y-branched Polymer Optical Waveguide Using the Imprint Method and Its Application for Mode Division Multiplexing Devices Shinnosuke Ono, Takaaki Ishigure (Keio Univ.) OCS2022-76 OFT2022-54 OPE2022-102 |
In this paper, asymmetric Y-branched polymer optical waveguides are investigated theoretically and experimentally as a m... [more] | OCS2022-76 OFT2022-54 OPE2022-102 pp.28-33(OCS), pp.13-18(OFT), pp.40-45(OPE) |
| OFT | 2023-01-19 15:35 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
Influence of Integral Circuit and AD Converter on Eye Pattern Observation Method of Nyquist WDM Signal Using Optical Correlation Detection Kohei Ikehata (Osaka Prefecture Univ.), Yuji Miyoshi, Hirokazu Kubota (Osaka Metropolitan Univ.) OFT2022-44 |
Optical signals used in optical communications are becoming wider band and faster as communication demand increases. In ... [more] | OFT2022-44 pp.7-12 |
| 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 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:40 |
Online | Online | Inter-core crosstalk in multi-core fiber with core-dependent loss Yuto Kobayashi, Tetsuya Hayashi (Sumitomo Electric) OCS2021-48 OPE2021-63 |
We quantitatively discussed the effect of core dependent loss (CDL) on the cross-talk (XT) of multi-core fibers (MCFs). ... [more] | OCS2021-48 OPE2021-63 pp.36-39(OCS), pp.74-77(OPE) |
| RCS, SIP, IT | 2022-01-21 11:45 |
Online | Online | Study on compensation for axis misalignment of UCA with multiple UCAs Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) IT2021-76 SIP2021-84 RCS2021-244 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | IT2021-76 SIP2021-84 RCS2021-244 pp.270-275 |
| R, LQE, OPE, CPM, EMD | 2021-08-27 14:40 |
Online | Online (Zoom) | A design of highly fabrication-tolerant 2-µm 4-mode waveguide crossing based on mosaic structure Taichi Muratsubaki, Takeshi Fujisawa, Yusuke Sawada, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) R2021-26 EMD2021-7 CPM2021-16 OPE2021-27 LQE2021-6 |
A novel direct binary search algorithm for designing high-fabrication-tolerance mosaic-based devices is proposed, and wi... [more] | R2021-26 EMD2021-7 CPM2021-16 OPE2021-27 LQE2021-6 pp.25-30 |
| 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 |
| RCS, SR, SRW (Joint) |
2021-03-05 16:55 |
Online | Online | Compensation for axis misalignment of UCA with OAM beam control Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-260 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-260 pp.261-266 |
| OCS, CS (Joint) |
2021-01-15 13:25 |
Online | Online | Experiment on joint switch of few-mode multi-core fiber using spatial light modulator Yuta Abe, Atushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Daiki Soma, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) OCS2020-35 |
In order to realize SDM transmission using few-mode multi-core fibers (FM-MCFs), a switching device adapted to spatially... [more] | OCS2020-35 pp.42-45 |
| MW | 2020-12-10 14:30 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Circular Loop Antenna Array Integrated on Low-Permittivity Substrate for OAM Multiplexing Communication Systems Haruki Kikuchi, Akira Saito, Hisanosuke Miyake, Wataru Wada, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2020-74 |
Recently, OAMmultiplexing using orbital angular momentum (OAM) of electromagnetic waves has been attracting attention, a... [more] | MW2020-74 pp.18-23 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Fabrication of single-mode Y-branch waveguides using the Mosquito method Hiroki Hama, Takaaki Ishigure (Keio Univ.) OPE2020-52 LQE2020-32 |
Due to the rapid progress of cloud computing technology, data traffic in intra and inter datacenter networks is continuo... [more] | OPE2020-52 LQE2020-32 pp.35-40 |
| OPE, OCS, LQE | 2020-10-23 14:25 |
Online | Online | Fabrication for Mode Coupling Optical Waveguide using the Mosquito Method Takumi Kowatari, Takaaki Ishigure (Keio Univ.) OCS2020-17 OPE2020-40 LQE2020-20 |
Single-mode fiber (SMF) links are gradually being deployed in datacenter networks because of their high bandwidth and de... [more] | OCS2020-17 OPE2020-40 LQE2020-20 pp.48-53 |
| RCS | 2020-06-25 10:50 |
Online | Online | Suppression of performance degradation due to misalignment in OAM multiplexing Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-33 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-33 pp.61-66 |
| CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] | 2020-02-27 14:30 |
Kagoshima | Yoron-cho Chuou-Kouminkan | Note on Dependable LoRa Transmission by Frequency and Gateway Multiplexing Kohei Kudo, Kazuki Sasaki, Masayuki Arai (Nihon Univ.) CPSY2019-98 DC2019-104 |
Recently, LPWA (Low Power Wide Area) is attracting the attention as IoT-oriented communication technology, which enables... [more] | CPSY2019-98 DC2019-104 pp.63-68 |
| ED, THz [detail] | 2019-12-23 15:40 |
Miyagi | [Invited Talk]
Orbital Angular Momentum Multiplexing Technology
-- High Capacity Wireless Communication and Device Perspectives -- Doohwan Lee, Hirofumi Sasaki, Yasunori Yagi, Tomoki Semoto, Takayuki Yamada, Jun Mashino, Takashi Shimizu (NTT) ED2019-81 |
Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate ... [more] | ED2019-81 p.21 |
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