IEICE Technical Committee Submission System
Conference Schedule
Online Proceedings
[Sign in]
Tech. Rep. Archives
    [Japanese] / [English] 
( Committee/Place/Topics  ) --Press->
 
( Paper Keywords:  /  Column:Title Auth. Affi. Abst. Keyword ) --Press->

All Technical Committee Conferences  (All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 26  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
OFT, OCS, LSJ
(Joint) [detail]
2021-08-27
11:25
Online Online Output Power Increase of C-band Cladding Pumped 7-core EDFA by Using Mie Scattering
Shigehiro Takasaka, Koichi Maeda, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OFT2021-19
(Advance abstract in Japanese is available) [more] OFT2021-19
pp.39-42
OFT, OCS, LSJ
(Joint) [detail]
2021-08-27
13:50
Online Online Verification of Crosstalk Reduction Effect by Applying Propagation Direction Interleaving Configuration to Cladding Pumped 19-core EDFA in L-band
Koichi Maeda, Shigehiro Takasaka, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto, Yoshihiro Arashitani (FEC) OCS2021-9
(Advance abstract in Japanese is available) [more] OCS2021-9
pp.1-4
PN, NS, OCS
(Joint)
2021-06-25
13:50
Online Online Low-Loss and Low Crosstalk MuticoreFiber
Masanri Takahashi, Koichi Maeda, Keiici Aiso, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric), Daiki Soma, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research), Yoshihiro Arasitani (Furukawa Electric) OCS2021-6
An uncoupled 125-μm-cladding 4-core multicore fiber (MCF) with record low-loss of 0.155dB/km among uncoupled MCFs was re... [more] OCS2021-6
pp.25-28
PN 2021-03-01
15:35
Online Online [Invited Talk] R&D on high-capacity multi-core fiber transmission systems
Itsuro Morita, Daiki Soma, Takehiro Tsuritani (KDDI Research), Masato Yoshida, Hiroshi Yasaka (Tohoku Univ), Takemi Hasegawa, Tetsuya Hayashi (Sumitomo Electric), Shigehiro Takasaka, Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric), Takanori Inoue, Hitoshi Takeshita (NEC), Taketoshi Takahata, Tetsuya Kobayashi (OPTOQUEST) PN2020-46
The capacity of optical submarine cable systems has been drastically increased by introducing various innovative technol... [more] PN2020-46
pp.26-29
OCS, OFT, LSJ
(Joint) [detail]
2020-08-28
14:50
Online Online Crosstalk Reduction for Cladding Pumped 19-core EDFA by Propagation Direction Interleaving Technique
Koichi Maeda, Shigehiro Takasaka, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto, Yoshihiro Arashitani (Furukawa Electric) OCS2020-6
We demonstrated a propagation direction interleaved cladding pumped 19-core EDFA and confirm the reduction effect of cor... [more] OCS2020-6
pp.11-14
OCS, OFT, LSJ
(Joint) [detail]
2020-08-28
16:40
Online Online Absorption Ratio Dependence of Gain Characteristics on Cladding Pumped Multicore EDFAs
Shigehiro Takasaka, Koichi Maeda, Ryuichi Sugizaki, Masayoshi Tsukamoto, Yoshihiro Arashitani (Furukawa Electric) OFT2020-8
(Advance abstract in Japanese is available) [more] OFT2020-8
pp.29-32
PN, NS, OCS
(Joint)
2020-06-18
10:05
Online Online Loss budget for SDM node
Ryuichi Sugizaki, Masanori Takahashi, Koichi Maeda, Shigehiro Takasaka, Kazuaki Yoshioka, Yashihiro Arashitani (Furukawa Electric) PN2020-5
 [more] PN2020-5
pp.1-5
PN, NS, OCS
(Joint)
2020-06-18
11:35
Online Online Improvement of Characteristics of Multicore Fiber Fabricated by Modified Cylinder Method
Masanori Takahashi, Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric) OCS2020-2
 [more] OCS2020-2
pp.7-10
OCS, ITE-BCT, OFT, IEE-CMN [detail] 2019-11-22
10:55
Yamaguchi Kaikyo-Messe-Shimonoseki Application of Step Index Core to 5-Core MCF with Standard Cladding Diameter
Masanori Takahashi, Koichi Maeda, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa Electric) OCS2019-64
To apply MCFs to practical optical transmission systems, a 5 core MCF having a clad diameter of 125 μm, which has a good... [more] OCS2019-64
pp.41-44
OFT, OCS, LSJ
(Joint) [detail]
2019-08-29
14:55
Hokkaido   Cladding Pump Light Recycling Device in Cladding Pumped 19-core EDFA
Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa Electric) OCS2019-21
(Advance abstract in Japanese is available) [more] OCS2019-21
pp.7-10
OFT, OCS, OPE
(Joint) [detail]
2019-02-14
14:40
Fukuoka   Cladding Pump Light Recycling in Cladding Pumped 7-Core EDFA
Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa Electric) OCS2018-83 OPE2018-195
We demonstrate pump collectors that gather cladding pump up to 75%. By recycling 17% residual cladding pump in a claddin... [more] OCS2018-83 OPE2018-195
pp.19-22
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
OCS, OFT, LSJ
(Joint) [detail]
2018-08-31
10:45
Hokkaido Hakodate Hokuyo Building 8Kai Hall Erbium Doped Fiber Length Dependence of Amplification Characteristics of Cladding Pumped 19-Core EDFA
Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Hajime Oshio, Ryuichi Sugizaki (Furukawa Electric), Daiki Souma, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research Inc.), Masayoshi Tsukamoto (Furukawa Electric) OCS2018-27
We demonstrate a C-band cladding pumped 19-core EDFA. We measure the 19-core EDF length dependence of amplification char... [more] OCS2018-27
pp.47-50
PN 2018-04-27
15:30
Tokyo Tokyo Institute of Technology(CIC Tamachi) [Invited Talk] Space division optical wiring technologies
Ryuichi Sugizaki, Kohei Kawasaki, Koichi Maeda, Shigehiro Takasaka, Shinichi Arai (Furukawa Electric) PN2018-4
Optical fiber wiring technology for equipment utilizing in Space Division multiplexing is summarized. Multicore fibers o... [more] PN2018-4
pp.21-25
OPE, OCS, OFT
(Joint) [detail]
2018-02-16
10:15
Okinawa Okinawa Prefectural Museum Increase of Cladding Pump Power Efficiency by a 19-Core Erbium Doped Fiber Amplifier
Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Hajime Oshio, Ryoichi Sugizaki (Furukawa Electric), Hidenori Takahasi, Takehiro Tsuritani (KDDI Research), Shinichi Arai (Furukawa Electric) OCS2017-87 OPE2017-180
We demonstrate that a cladding pumped 19-core erbium doped fiber amplifier has 2.5dB higher pump power efficiency than a... [more] OCS2017-87 OPE2017-180
pp.41-44(OCS), pp.59-62(OPE)
OFT, OCS, IEE-CMN, ITE-BCT [detail] 2017-11-24
13:35
Osaka Kansa-Univ. Umeda Campus 12 core MCF with hexagonal close-packed structure
Ryuichi, Koichi Maeda, Kohei Kawasaki, Masato Shiino (Furukawa Electric) OFT2017-52
Structure of twelve-core MCF is optimized. Cladding diameter of this fiber is set to 200m to achieve relative core dens... [more] OFT2017-52
pp.57-61
OCS, OFT, OPE
(Joint) [detail]
2017-02-16
14:05
Osaka Osaka Prefecture University(I-site Nanba) Five core MCF for wide-band transmission
Tomohiro Gonda, Katsunori Imamura, Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric), Yu Kawaguchi, Takehiro Tsuritani (KDDI Research) OFT2016-44 OPE2016-159
A multicore fiber compatible with G.652 fibers are achieved. This MCF has center core and four outer core in 125... [more] OFT2016-44 OPE2016-159
pp.1-4
OCS, OFT, OPE
(Joint) [detail]
2017-02-16
16:30
Osaka Osaka Prefecture University(I-site Nanba) Cladding pumped seven-core amplifier by core absorption enhanced MC-EDF
Koichi Maeda, Yukihiro Tsuchida, Kengo Watanabe, Toru Sasa, Tsunetoshi Saito, Shigehiro Takasaka (FEC), Koki Takeshima, Yuu Kawaguchi, Kakehiro Tsuritani (KDDI Research), Ryuichi Sugizaki (FEC) OCS2016-73 OPE2016-164
(Advance abstract in Japanese is available) [more] OCS2016-73 OPE2016-164
pp.13-16(OCS), pp.25-28(OPE)
OFT 2016-10-13
16:00
Iwate MALIOS (Morioka City) Multicore fiber for bi-directional transmission
Koichi Maeda, Tomohiro Gonda, Katsunori Imamura, Hajime Oshio, Ryuichi Sugizaki (Furukawa Electric) OFT2016-19
(Advance abstract in Japanese is available) [more] OFT2016-19
pp.13-16
OCS, OFT, LSJ
(Joint) [detail]
2016-08-25
14:55
Hokkaido Chitose-alcadia plaza Cladding Pumped Seven-Core EDFA Using an Absorption-Enhanced Erbium Doped Fiber
Yukihiro Tsuchida, Shigehiro Takasaka, Koichi Maeda, Toru Sasa, Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric) OCS2016-27
We fabricate a 7-core erbium doped fiber that has absorption-enhanced cores. We demonstrate L-band cladding-pumped ampli... [more] OCS2016-27
pp.11-14
 Results 1 - 20 of 26  /  [Next]  
Choose a download format for default settings. [NEW !!]
Text format pLaTeX format CSV format BibTeX format
Copyright and reproduction : All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan