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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, PN, NS (Joint) |
2022-06-10 15:35 |
Online | Online | Field Usable Multicore Fiber Fusion Splicer with marker identification function Masanori Takahashi, Toshiyuki Fujii, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric)  OCS2022-14 |
[more] | OCS2022-14 pp.24-27 |
| OFT | 2022-05-13 13:35 |
Aomori | Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
Multicore fibers suitable for wiring in equipments Ryuichi Sugizaki, Yusuke Matsuno, Tsubasa Sasaki, Masanori Takahashi, Yoshihiro Arashitani (Furukawa Electric) OFT2022-2 |
Multicore fiber used for high-density wiring in equipment is studied. Conventional optical devices used for wiring in eq... [more] | OFT2022-2 pp.7-10 |
| OFT | 2022-01-21 10:35 |
Online | Online | [Invited Talk]
[Invited Talk] Report on ECOC2021 -Optical Fibers- Kazunori Mukasa, Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric) OFT2021-67 |
This paper reports the topics of the optical fibers and their related technologies presented at ECOC2021, held at , Bord... [more] | OFT2021-67 pp.61-64 |
| OCS, OPE, LQE | 2021-10-22 14:35 |
Online | Online | [Invited Talk]
Report on OFC2021
-- Optical Fibers -- Ryuichi Sugizaki (Furukawa Electric) OCS2021-14 OPE2021-34 LQE2021-13 |
Topics related to optical fiber reported at OFC2021 are reported. The major change this time is that the report on fiber... [more] | OCS2021-14 OPE2021-34 LQE2021-13 pp.13-16 |
| 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 |
| OFT | 2021-05-13 13:55 |
Online | Online | Wide band characteristics of fan-out for standard outer diameter 4-core multicore fiber Kengo Watanabe, Masahiro Takahashi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OFT2021-2 |
[more] | OFT2021-2 pp.5-8 |
| OFT | 2021-05-13 14:20 |
Online | Online | Connection results for 8-fiber multicore fiber connectors with different structure Yoshiteru Abe, Taiji Sakamoto (NTT), Kohei Kawasaki, Kengo Watanabe, Ryuichi Sugizaki (Furukawa Electric Co., Ltd.), Kazuhide Nakajima, Kazunori Katayama (NTT) OFT2021-3 |
[more] | OFT2021-3 pp.9-12 |
| OFT | 2021-05-14 13:20 |
Online | Online | Distributed Raman amplification using large-core fiber with different cut-off wavelength Shigehiro Takasaka, Tomoaki Gonohe, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OFT2021-6 |
[more] | OFT2021-6 pp.23-26 |
| OFT | 2021-05-14 15:35 |
Online | Online | Effects of acoustic wave under water for optical fiber cable Hiroto Mochizuki, Masateru Tadakuma, Shigehiro Takasaka, Kenji Yamauchi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electrc) OFT2021-11 |
We evaluate the effect of underwater acoustic waves on ocean fiber cables used in water. The possibility of underwater a... [more] | OFT2021-11 pp.44-47 |
| 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 |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-19 16:35 |
Online | Online | Multicore Fiber Fusion Splicing Technique Using Field Usable Fusion splicer Masanori Takahashi, Toshiyuki Fujii, Ryuichi Sugizaki, Yoshihiro Arasitani (Furukawa Electric) OCS2020-47 OPE2020-96 |
[more] | OCS2020-47 OPE2020-96 pp.22-25(OCS), pp.96-99(OPE) |
| OFT | 2020-10-09 13:00 |
Online | Online | [Invited Talk]
Fan-in/out devices for multicore fbers Ryuichi Sugizaki, Kengo Watanabe, Masanori Takahashi, Yoshihiro Arashitani (Furukawa Electric) OFT2020-31 |
The practical application of multicore fiber, which is the center of spatial multiplexing technology, is under way. The ... [more] | OFT2020-31 pp.93-96 |
| 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, OFT, OPE (Joint) [detail] |
2020-02-28 14:00 |
Okinawa | Okinawa Jichikaikan | 24-fiber small connector for reduced diameter fibers Mitsuhiro Iwaya, Masanori Takahashi, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa Electric) OCS2019-85 OPE2019-113 |
(Advance abstract in Japanese is available) [more] | OCS2019-85 OPE2019-113 pp.39-42(OCS), pp.75-78(OPE) |
| OFT | 2020-01-17 11:45 |
Aichi | NINS Okazaki Conference Center | Transmission Performance of 600-Gb/s per Wavelength Signals over Installed Slotted-core Cable using G.654.E Optical Fibers Tomoaki Gonohe, Shusaku Matsumoto, Hidenobu Takaishi, Ryuichi Sugizaki, Shigehiro Takasaka (Furukawa), Alan McCurdy (OFS), Shingo Hara, Shuichi Watanabe, Masahiro Yuki, Takeshi Sakamoto (Fujitsu) OFT2019-58 |
[more] | OFT2019-58 pp.59-64 |
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