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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT | 2017-05-26 11:45 |
Shimane | Shimane Univ. (Matsue campus) | MT type 8-fiber MCF connector with 125 um cladding fiber Kohei Kawasaki, Takayuki Ando, Kazuaki Yoshioka, Tsunetoshi Saito, Kengo Watanabe, Shinichi Arai, Ryuichi Sugizaki (Furukawa Electric)  OFT2017-23 |
For practical use of MCF, the establishment of its connectivity technology is essential. We have developed multiple MCF ... [more] | OFT2017-23 pp.107-110 |
| PN | 2017-03-06 09:40 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | Wavelength conversion using dispersion stable highly nonlinear fibers and quasi-phase-matching techniques Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric) PN2016-84 |
We introduce characteristics of dispersion stable highly nonlinear fibers and its applications for wavelength conversion... [more] | PN2016-84 pp.1-5 |
| 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) |
| OCS, OFT, OPE (Joint) [detail] |
2017-02-17 14:20 |
Osaka | Osaka Prefecture University(I-site Nanba) | Study on primary attenuation factors of MU-Type MCF connector Katsuyoshi Sakaime, Kenta Arai, Ryo Nagase (CIT), Kengo Watanabe, Tsunetoshi Saito, Ryuithi Sugizaki (Furukawa Electric) OCS2016-81 OPE2016-174 |
(Advance abstract in Japanese is available) [more] | OCS2016-81 OPE2016-174 pp.53-56(OCS), pp.75-78(OPE) |
| OFT | 2017-01-20 15:25 |
Tokyo | Kikaishinko Kaikan | Development of MT type 12-fiber MCF connector Kohei Kawasaki, Kengo Watanabe, Tsunetoshi Saito, Mitsuhiro Iwaya, Takayuki Ando, Katsuki Suematsu, Kazuaki Yoshioka, Ryuichi Sugizaki (Furukawa Electric) OFT2016-40 |
(Advance abstract in Japanese is available) [more] | OFT2016-40 pp.25-28 |
| PN | 2016-11-18 14:55 |
Saitama | KDDI Research, Inc. | [Invited Talk]
R&D of Space-Division Multiplexing Photonic Node Yutaka Miyamoto (NTT), Ken-ichi Sato (Nagoya University), Mitsunori Fukutoku (NTT), Takehiro Tsuritani (KDDI Research, Inc.), Toshikazu Hashimoto (NTT), Emmanuel Le Taillandier de Gabory (NEC), Kazuhide Nakajima (NTT), Ryuichi Sugizaki (Furukawa Electric), Ryo Nagase (CIT) PN2016-40 |
This paper introduces the R&D project of Space-Division Multiplexing Photonic Node. The following three key technologies... [more] | PN2016-40 pp.87-92 |
| 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 |
| OCS, OFT, LSJ (Joint) [detail] |
2016-08-26 11:25 |
Hokkaido | Chitose-alcadia plaza | Ferrule endface analysis of PC connection using MCF connector Katsuyoshi Sakaime, Kenta Arai, Ryo Nagase (CIT), Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric) OCS2016-34 |
Stable physical contact (PC) connection in realized using elastically deformed spherical convex polished ferrule ends. ... [more] | OCS2016-34 pp.47-52 |
| OCS, OFT, LSJ (Joint) [detail] |
2016-08-26 11:50 |
Hokkaido | Chitose-alcadia plaza | Core number dependency of MCF-PC connection stability Kenta Arai, Katsuyoshi Sakaime, Ryo Nagase (CIT), Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric) OFT2016-13 |
Stable physical contact (PC) connection in realized by fiber endface deformation. Multicore fibers (MCFs) would have the... [more] | OFT2016-13 pp.11-14 |
| OFT | 2015-12-11 13:00 |
Tokyo | The University of Electro-Communications (Tokyo) | [Invited Talk]
Report on ECOC2015 Ryuichi Sugizaki (Furukawa Electric) OFT2015-45 |
(Advance abstract in Japanese is available) [more] | OFT2015-45 pp.1-4 |
| NS, OCS, PN (Joint) |
2015-06-19 15:15 |
Fukui | Fukui-shi-chiiki-kouryu | High power cladding pumped multicore EDFA Koichi Maeda, Yukihiro Tsuchida, Shigehiro Takasaka, Tsunetoshi Saito, Kengo Watanabe, T.Sasa (Furukawa Electric), Koki Takeshima, Takehiro Tsuritani (KDDI Labs.), Ryuichi Sugizaki (Furukawa Electric) OCS2015-23 |
(Advance abstract in Japanese is available) [more] | OCS2015-23 pp.65-68 |
| OPE, OCS, OFT (Joint) [detail] |
2015-02-20 13:25 |
Kagoshima | 19-core fiber with new core arrangement to realize low crosstalk Katsunori Imamura, Tomohiro Gonda, Ryuichi Sugizaki (Furukawa Electric) OFT2014-77 OPE2014-229 |
(Advance abstract in Japanese is available) [more] | OFT2014-77 OPE2014-229 pp.109-112(OFT), pp.149-152(OPE) |
|
| OCS, OFT (Joint) |
2014-08-29 14:25 |
Hokkaido | Kushiro Royal Inn | Few-mode fibers with reduced mode coupling Katsunori Imamura, Masataka Yasuda, Ryuichi Sugizaki (Furukawa Electric) OFT2014-21 |
We developed a few mode fiber which can propagate multiple signals through a core simultaneously. To suppress the coupli... [more] | OFT2014-21 pp.27-30 |
| PN, NS, OCS (Joint) |
2014-06-26 14:55 |
Oita | B-ConPlaza | Quasi phase-matched fiber optical parametric amplifier using dispersion stable HNLF Shigehiro Takasaka, Yuki Taniguchi, Masanori Takahashi, Jiro Hiroishi, Masateru Tadakuma (Furukawa Electric), Hiroshi Matsuura, Kohei Doi (Tohoku Gakuin Univ.), Ryuichi Sugizaki (Furukawa Electric) OCS2014-16 |
We design and fabricate dispersion stable highly nonlinear fibers of which dispersion fluctuation along fiber length are... [more] | OCS2014-16 pp.21-24 |
| OCS, OPE, OFT (Joint) [detail] |
2014-02-27 15:15 |
Okinawa | nest HOTEL Naha | [Invited Talk]
Development of multicore EDFA for space division multiplexing Yukihiro Tsuchida, Shigehiro Takasaka, Koichi Maeda (Furukawa Electric), Hiroshi Matsuura, Kohei Doi (Tohoku Gakuin), Masateru Tadakuma, Ryuichi Sugizaki, Haruki Ogoshi (Furukawa Electric) OCS2013-102 OFT2013-59 OPE2013-209 |
(Advance abstract in Japanese is available) [more] | OCS2013-102 OFT2013-59 OPE2013-209 pp.7-12(OCS), pp.25-30(OFT), pp.25-30(OPE) |
| OFT | 2014-01-24 14:30 |
Tokyo | Investigation of the Influence of Fusion Splice on Crosstalk Properties of Multicore Fiber Katsunori Imamura, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric), Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OFT2013-48 |
We investigated the relationship between splice loss and crosstalk properties in the fusion spliced multicore fibers. We... [more] | OFT2013-48 pp.11-15 |
|
| LQE, OCS, OPE | 2013-10-25 13:30 |
Fukuoka | Full-C-Band 110.9-Tbit/s Multi-Core Fiber Transmission Experiments over 6,370-km Koji Igarashi (Osaka Univ.), Koki Takeshima, Takehiro Tsuritani (KDDI R&D Lab.), Hidenori Takahashi (KDDI), Seiya Sumita, Itsuro Morita, Masatoshi Suzuki (KDDI R&D Lab.), Yukihiro Tsuchida, Masateru Tadakuma, Koichi Maeda, Tsunetoshi Saito, Kengo Watanabe, Katsunori Imamura, Ryuichi Sugizaki (Furukawa Electric) OCS2013-82 OPE2013-128 LQE2013-98 |
[more] | OCS2013-82 OPE2013-128 LQE2013-98 pp.165-169 |
|
| OCS, PN, NS (Joint) |
2013-06-20 17:20 |
Fukushima | College of Engineering, Nihon University | Fiber Optical Parametric Amplifier with NF less than 4dB having Flat 21 dB Gain Based on Quasi-Phase Matching Shigehiro Takasaka, Yu Mimura (Furukawa Electric), Hiroshi Matsuura (Tohoku Gakuin University), Masahito Morimoto, Masanori Takahashi, Ryuichi Sugizaki (Furukawa Electric) OCS2013-15 |
(Advance abstract in Japanese is available) [more] | OCS2013-15 pp.29-32 |
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