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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 80  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
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)
 [more]
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
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
OPE, LQE, OCS 2019-11-11
14:30
Tokyo Kikai-Shinko-Kaikan Bldg (Tokyo) [Invited Talk] Report on ECOC2019 -- Optical Fibers --
Ryuichi Sugizaki, Shigehiro Takasaka (Furukawa Electric) OCS2019-54 OPE2019-92 LQE2019-70
ECOC2019 is held in Dublin, Ireland on September 22nd - 26th , 2019. This report summarize topics related to optical fi... [more] OCS2019-54 OPE2019-92 LQE2019-70
pp.13-16
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 2019-05-17
09:20
Osaka I-site NANBA [Invited Talk] Report on OFC2019 -- Optical fiber --
Ryuichi Sugizaki, Shigehiro Takasaka (Furukawa Electric) OFT2019-19
OFC2019 is held in San Diego on March 3rd - 7th , 2019. This report summarize topics related to optical fibers in OFC 20... [more] OFT2019-19
pp.81-84
OFT 2019-05-17
09:45
Osaka I-site NANBA Application of Enhanced Scattering Optical fiber to Distributed Acoustic Sensing
Masateru Tadakuma, Shigehiro Takasaka, Kenji Yamauchi, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa electric) OFT2019-20
 [more] OFT2019-20
pp.85-88
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
OFT 2018-05-18
11:00
Tokyo Kikai-Shinko-Kaikan Bldg Properties improvment of MT type 8-fiber connector for 125 um cladding MCF
Kohei Kawasaki, Takayuki Ando, Kazuaki Yoshioka, Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki, Masato Shiino (Furukawa Electric) OFT2018-4
 [more] OFT2018-4
pp.17-20
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
CS, OCS
(Joint)
2018-01-30
13:50
Ehime Ehime University 56-Gbaud PAM4 Transmission over 2-km 125-um-Cladding 4-Core Multicore Fiber
Shohei Beppu, Hidenori Takahashi (KDDI Research, Inc.), Tomohiro Gonda, Katsunori Imamura, Kengo Watanabe, Ryuichi Sugizaki (Furukawa Electric.), Takehiro Tsuritani (KDDI Research, Inc.) OCS2017-78
Recently, data center traffic has dramatically increased due to the continuous growth of cloud services and mobile servi... [more] OCS2017-78
pp.63-66
OFT 2018-01-18
14:25
Kumamoto   [Invited Talk] Report on IWCS2017
Ryuichi Sugizaki (Furukawa Electric) OFT2017-56
IWCS 2017 is held in , Orlando, Florida, USA on October 8th -11th, 2017. This report summarize topics related to optical... [more] OFT2017-56
pp.1-4
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