Presentation | 2019-02-14 Long-haul MCF Transmission over 1,500-km using Full C+L-band 19-core Cladding-pumped EDFA Daiki Soma, Shohei Beppu, Koichi Maeda, Shigehiro Takasaka, Ryuichi Sugizaki, Hidenori Takahashi, Takehiro Tsuritani, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Space-division multiplexing (SDM) using a multi-core fiber (MCF) is an attractive technique for dramatically increasing the transmission capacity in a single optical fiber. Recently, MCF transmission experiments using a multi-core erbium-doped fiber amplifier (MC-EDFA) have been reported to realize integrated MCF transmission systems. Two types of MC-EDFA, core pumping scheme and cladding pumping scheme, have been proposed so far. Considering the integration of components in the repeater and the reduction of power consumption, the cladding-pumped MC-EDFA is more attractive. 111.6-km and 5,040-km MCF transmissions using the C-band 32-core or L-band 7-core cladding-pumped EDFA have been achieved so far. However, optical characteristics and transmission performance have been evaluated only with single-band MC-EDFAs. In this paper, full dual C+L-band 19-core cladding-pumped EDFA (19C-CP-EDFA) with 73-nm bandwidth has been fabricated and evaluated for the first time. In addition, long-haul 12-core fiber transmission over 1,500-km using 14 and 13 cores with worse NF in C- and L-band 19C-CP-EDFA has been confirmed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Space-division multiplexing (SDM) / Multi-core fiber (MCF) / Multi-core erbium-doped fiber amplifier (MC-EDFA) / Cladding pump / Long-haul transmission |
Paper # | OCS2018-85,OPE2018-197 |
Date of Issue | 2019-02-07 (OCS, OPE) |
Conference Information | |
Committee | OFT / OCS / OPE |
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Conference Date | 2019/2/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Fumihiko Ito(Shimane Univ.) / Itsuro Morita(KDDI Research) / Kouki Sato(Furukawa Electric Industries) |
Vice Chair | / / Hiroshi Takahashi(Sophia Univ.) |
Secretary | (Furukawa Electric) / (NTT) / Hiroshi Takahashi(NTT) |
Assistant | Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) / / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / Technical Committee on OptoElectronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Long-haul MCF Transmission over 1,500-km using Full C+L-band 19-core Cladding-pumped EDFA |
Sub Title (in English) | |
Keyword(1) | Space-division multiplexing (SDM) |
Keyword(2) | Multi-core fiber (MCF) |
Keyword(3) | Multi-core erbium-doped fiber amplifier (MC-EDFA) |
Keyword(4) | Cladding pump |
Keyword(5) | Long-haul transmission |
1st Author's Name | Daiki Soma |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
2nd Author's Name | Shohei Beppu |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
3rd Author's Name | Koichi Maeda |
3rd Author's Affiliation | Furukawa Electric Co., Ltd.(Furukawa Electric) |
4th Author's Name | Shigehiro Takasaka |
4th Author's Affiliation | Furukawa Electric Co., Ltd.(Furukawa Electric) |
5th Author's Name | Ryuichi Sugizaki |
5th Author's Affiliation | Furukawa Electric Co., Ltd.(Furukawa Electric) |
6th Author's Name | Hidenori Takahashi |
6th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
7th Author's Name | Takehiro Tsuritani |
7th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
Date | 2019-02-14 |
Paper # | OCS2018-85,OPE2018-197 |
Volume (vol) | vol.118 |
Number (no) | OCS-443,OPE-445 |
Page | pp.pp.29-33(OCS), pp.29-33(OPE), |
#Pages | 5 |
Date of Issue | 2019-02-07 (OCS, OPE) |