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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, PN, OCS (Joint) |
2024-06-07 14:10 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Fan-in/Fan-out for coupled 4-core MCF with H-ΔMCF Pitch Converter Tsubasa Sasaki, Ryuichi Sugizaki, Masanori Takahashi (Furukawa Electric Co., Ltd.) |
[more] | |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-23 14:45 |
Kyoto | Kyoto Univ. Yoshida Campus | Bi-directional-Pumped Distributed Raman Amplification in C and L Bands using Incoherent Pumps with second order Pumps Satoru Ichihara, Shigehiro Takasaka, Norihiro Ohishi, Yasuto Tatamida, Junji Yoshida, Ryuichi Sugizaki, Toshio Kimura (Furukawa Electric)  PN2023-65 EMT2023-105 MWPTHz2023-93 |
Raman pump unit composed of wideband semiconductor incoherent optical sources as first-order pumps and conventional pump... [more] | PN2023-65 EMT2023-105 MWPTHz2023-93 pp.92-96 |
| OCS, CS (Joint) |
2024-01-11 14:20 |
Kagoshima | Characteristics and System Impact of Multipath Interference in SDM Optical Devices Based on Short Multicore Fibers Kyosuke Nakada (Kagawa Univ.), Yusuke Matsuno (Furukawa Electric Co), Yudai Uchida (Kagawa Univ.), Masanori Takahashi (Furukawa Electric Co), Rika Tahara, Takuma Izumi (Kagawa Univ.), Ryuichi Sugisaki (Furukawa Electric Co), Masahiko Jinno (Kagawa Univ.) OCS2023-57 |
We report on the multipath interference (MPI) characteristics generated when two types of multi-core fiber (MCF) with di... [more] | OCS2023-57 pp.1-6 |
|
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 14:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
4-Core Fiber Narrow Pitch Fanout Using Pitch Conversion Fiber Comprised of High-Delta 4-core MCF Masanori Takahashi, Tsubasa Sasaki, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OCS2023-21 |
[more] | OCS2023-21 pp.11-14 |
| PN, NS, OCS (Joint) |
2023-06-08 13:45 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Design and applications of Highly nonlinear fibers Ryuichi Sugizaki (Furukawa Electric) NS2023-24 OCS2023-10 PN2023-6 |
Highly nonlinear fibers which can be utilized in all-optical signal processing is introduced. Characteristics of highly... [more] | NS2023-24 OCS2023-10 PN2023-6 pp.26-29(NS), pp.7-10(OCS), pp.7-10(PN) |
| PN, NS, OCS (Joint) |
2023-06-09 09:25 |
Kagawa | (Primary: On-site, Secondary: Online) |
Efficient Accommodation of Asymmetric Traffic in Single Multicore-Fiber Bidirectional Spatial Channel Network Based on Spatial Cross-Connect and Multicore EDFA Kyosuke Nakada (Kagawa Univ), Hitoshi Takeshita (NEC), Yuki Kuno (santec), Yusuke Matsuno (Furukawa Electric), Itsuki Urashima (Kagawa Univ), Yusuke Shimomura (NEC), Yuji Hotta (santec), Tsubasa Sasaki (Furukawa Electric), Yudai Uchida (Kagawa Univ), Kohei Hosokawa (NEC), Ryohei Otowa (santec), Rika Tahara (Kagawa Univ), Emmanuel Le Taillandier de Gabory (NEC), Yasuki Sakurai (santec), Ryuichi Sugizaki (Furukawa Electric), Masahiko Jinno (Kagawa Univ) OCS2023-16 |
[more] | OCS2023-16 pp.45-50 |
| OFT | 2023-05-11 14:25 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Report on OFC2023
-- Optical Fibers -- Shigehiro Takasaka, Masanori Takahashi, Ryuichi Sugizaki (Furukawa Electric) OFT2023-1 |
[more] | OFT2023-1 pp.1-5 |
| OFT | 2023-05-11 15:00 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
Enlargement of Multicore Fiber Preform by modified cylinder method Koichi Maeda, Masanori Takahashi, Yusuke Matsuno, Ryuichi Sugizaki, Yoshihiro Arashitani (FEC) OFT2023-2 |
A modified cylinder method has been proposed as a new fabrication method for multicore fiber suitable for practical appl... [more] | OFT2023-2 pp.6-9 |
| PN | 2023-03-02 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Spatial division multiplexed amplification by Cladding pumped EDFA Shigehiro Takasaka (Furukawa Electric), Kohki Shibahara, Takayuki Kobayashi, (NTT), Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric), Yutaka Miyamoto (NTT) PN2022-52 |
The use of multicore fiber is being considered to expand the transmission capacity of a single optical fiber. When coupl... [more] | PN2022-52 pp.52-55 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 16:25 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Evaluation of 4-core FIFO for outdoor environment Tsubasa Sasaki, Kazuaki Yoshioka, Masanori Takahashi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OCS2022-75 OPE2022-101 |
4-core Fan-in/Fan-out (FIFO) for outdoor use was examined. The space division multiplexing (SDM) transmission technology... [more] | OCS2022-75 OPE2022-101 pp.24-27(OCS), pp.36-39(OPE) |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 10:05 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
L-band 19-Core Erbium Doped Fiber Amplifier with Power Consumption of 1.2 W/core Shigehiro Takasaka, Koichi Maeda, Ryuichi Sugizaki, Yoshigehiro Arashitani (Furukawa Electric) OCS2022-80 OPE2022-108 |
[more] | OCS2022-80 OPE2022-108 pp.52-55(OCS), pp.72-75(OPE) |
| OFT | 2023-01-20 11:20 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
Optimized Design of 19-Core Fibers for High Density Optical Wiring Yusuke Matsuno, Masanori Takahashi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric Co., Ltd.) OFT2022-51 |
A design of a 19-core MCF suitable for high-density wiring in equipment was studied. As a result, it was found that a 19... [more] | OFT2022-51 pp.40-44 |
| CPM, ED, LQE | 2022-11-25 14:50 |
Aichi | Winc Aichi (Aichi Industry & Labor Center) (Primary: On-site, Secondary: Online) |
Development of Semiconductor Incoherent Light Source for Forward Raman Amplifier Junji Yoshida (Furukawa Electric), Naoya Hojo (FFOD), Yasuto Tatamida, Tomohiro Ohisi, Shigehiro Takasaka, Takuya Kokawa, Satoru Ichihara, Ryuichi Sugisaki, Toshio Kimura (Furukawa Electric) ED2022-48 CPM2022-73 LQE2022-81 |
A semiconductor incoherent light source (iPump) for a forward Raman amplifier with 250 mW fiber output is developed. Fo... [more] | ED2022-48 CPM2022-73 LQE2022-81 pp.107-110 |
| 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 |
| 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 |
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