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] |
|
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 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 16:45 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer Yui Yoshikata, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) OCS2023-44 |
In mode-division multiplex (MDM) communication using few-mode fiber, it is expected to realize ROADM by introducing mode... [more] |
OCS2023-44 pp.6-11 |
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 |
2023-03-01 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch Kako Matsumoto, Koki Miura, Yudai Uchida, Masahiko Jinno (Kagawa Univ.) PN2022-48 |
Spatial bypassing and spectral grooming in spatial channel network (SCN) achieve both high resource utilization and cost... [more] |
PN2022-48 pp.32-37 |
OCS, OFT, OPE (Joint) [detail] |
2023-02-17 11:55 |
Okinawa |
kukuru-itomancity (Primary: On-site, Secondary: Online) |
Investigation of optical frequency domain mode equalizer using spatial light modulator Yuta Goto, Satoshi Shinada (NICT), Atsushi Okamoto (Hokkaido Univ.), Hideaki Furukawa (NICT) OCS2022-83 OPE2022-112 |
In the mode-division multiplexing transmission, although the multi-input multi-output (MIMO) processing is required in t... [more] |
OCS2022-83 OPE2022-112 pp.68-72(OCS), pp.93-97(OPE) |
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 |
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 |
OPE, LQE, OCS |
2022-05-13 13:55 |
Online |
Online |
[Invited Talk]
Report on OFC2022
-- Optical Network -- Katsuaki Higashimori, Takafumi Tanaka (NTT) OCS2022-3 OPE2022-3 LQE2022-3 |
We report on technology trends in optical networking at OFC2022 (March 6-10, 2022), which was held in a hybrid on-site/v... [more] |
OCS2022-3 OPE2022-3 LQE2022-3 pp.10-13 |
PN |
2022-03-01 11:10 |
Online |
Online |
Shared Backup Path Selection Method in SDM-EON Motoi Kato, Ken-ichi Baba (Kogakuin Univ.) PN2021-55 |
SDM-EON, which is expected to transmit a large amount of communication traffic, has a large impact on link failures. The... [more] |
PN2021-55 pp.16-21 |
PN |
2022-03-01 16:30 |
Online |
Online |
[Invited Lecture]
Resilient Optical Networks that Adopt Spatially-jointed Flexible Waveband Routing Ryuji Munakata, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-65 |
We evaluate resilient space-division multiplexing optical networks that adopt dedicated path protection and spatially-jo... [more] |
PN2021-65 pp.65-70 |
IE, ITS, ITE-AIT, ITE-ME, ITE-MMS [detail] |
2022-02-21 15:05 |
Online |
Online |
Mode diffusion technique for reduction of crosstalk in volume holographic mode demultiplexer Shuanglu Zhang, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
Volume holographic demultiplexers (VHDMs) utilize angularly multiplexed volume holograms to separate multiplexed spatial... [more] |
|
AP, RCS (Joint) |
2021-11-12 11:45 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Study on Generalized Time-Frequency Spatial Modulation System Tomoya Aoyama, Hou Yafei, Satoshi Denno (Okayama Univ) RCS2021-171 |
In recent years, with the proliferation of wireless devices such as smartphones, commercial services of the 5th generati... [more] |
RCS2021-171 pp.148-153 |
PN, NS, OCS (Joint) |
2021-06-24 11:35 |
Online |
Online |
Ultra-wideband and low-loss five-core 1X8 core selective switch Itsuki Urashima, Tsubasa Ishikawa, Takahiro Kodama, Yudai Uchida, Masahiko Jinno (Kagawa Univ.) PN2021-6 |
We design and construct a prototype of a five core 1×8 core selective switch (CSS) employing multi-core fiber collimator... [more] |
PN2021-6 pp.13-18 |
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 |
CS, OCS (Joint) |
2020-01-17 10:00 |
Oita |
Beppu Housensou Hotel (Oita Pref.) |
Feasibility Demonstration of Spatial Channel Networking Using Two Types of Spatial Channel Cross-Connects Based on Sub-Matrix Switch and Core Selective Switch Tsubasa Ishikawa, Takahiro Kodama, Masahiko Jinno (Kagawa Univ.) OCS2019-74 |
We demonstrate the feasibility of spatial channel networking that includes spatial bypassing, spectral grooming, spatia... [more] |
OCS2019-74 pp.53-58 |
AP, RCS (Joint) |
2019-11-22 15:05 |
Saga |
Saga Univ. |
[Invited Lecture]
Study on Underwater Acoustic Communication using Time-Reversal DFE
-- Application for MIMO and Multiuser Communication -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitakawa Watanabe (JAMSTEC) AP2019-139 RCS2019-234 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] |
AP2019-139 RCS2019-234 pp.181-186(AP), pp.175-180(RCS) |
PN |
2019-11-14 16:10 |
Kanagawa |
|
[Invited Lecture]
Enabling Technologies for Massively Parallel Optical Nodes and Networks
-- Massively Parallel and Sliced Optical Network Project (Grand Number 204) -- Masahiko Jinno, Takahiro Kodama (Kagawa Univ.) PN2019-24 |
The purpose, approach, and recent achievements of our task of "Massively parallel optical node / network configuration t... [more] |
PN2019-24 pp.1-5 |
RCS |
2019-10-25 14:10 |
Kanagawa |
Yokosuka Research Park |
[Invited Lecture]
Digital RoHR for Distributed Collaborative MIMO Reception Daisuke Umehara (Kyoto Inst. of Tech.) RCS2019-198 |
We apply the Lloyd-Max quantization to a distributed collaborative interference canceller (DCIC) with digital higher-fre... [more] |
RCS2019-198 pp.109-114 |
OCS, LQE, OPE |
2019-10-18 13:30 |
Kagoshima |
|
A Novel Compact Wavelength Selective Switch with 1-f SPOC and Dispersive Metasurface Grating Shiori Konisho, Mitsumasa Nakajima, Masashi Miyata, Satomi Katayose, Kazunori Seno, Toshikazu Hashimoto (NTT) OCS2019-45 OPE2019-83 LQE2019-61 |
A reconfigurable optical add/drop multiplexing (ROADM) network has attracted attension for the flexible and effective op... [more] |
OCS2019-45 OPE2019-83 LQE2019-61 pp.93-97 |