| Presentation | 2020-10-23 Demonstration on Low Power Consumption Operation of Hybrid Pumped Multi-core Erbium Doped Fiber Amplifier Keiichi Matsumoto, Toshifumi Nakamura, Hidemi Noguchi, Emmanuel Le Taillandier de Gabory, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical transmission using MCF has not only been expected to push the limit of capacity but reduce power consumption of optical amplifiers. In this work, we propose novel hybrid pumping scheme of both common cladding pumping and conventional individual core pumping including pump sharing technique on MC-EDFA and experimentally demonstrate low power consumption effect of MC-EDFA with number of used cores and wavelengths. We confirmed power reduction of over 25% from the hybrid pumped 19C-EDFA compared to individual core pumping. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi-core Erbium Doped Fiber Amplifier / Low Power Consumption / Common Clad Pumping / Hybrid Pumping |
| Paper # | OCS2020-13,OPE2020-36,LQE2020-16 |
| Date of Issue | 2020-10-16 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | OPE / OCS / LQE |
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| Conference Date | 2020/10/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Goji Nakagawa(Fujitsu) / Joji Maeda(Tokyo Univ. of Science) / Hiroshi Yasaka(Tohoku Univ.) |
| Vice Chair | Takaaki Ishigure(Keio Univ.) / / Toshitada Umezawa(NICT) |
| Secretary | Takaaki Ishigure(Gunma Univ.) / (Fujikura) / Toshitada Umezawa(NTT) |
| Assistant | Junichi Fujikata(PETRA) / Toshio Watanabe(Kagoshima Univ.) / / Kazuue Fujita(Hamamatsu) / Nobuhiko Nishiyama(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on OptoElectronics / Technical Committee on Optical Communication Systems / Technical Committee on Lasers and Quantum Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Demonstration on Low Power Consumption Operation of Hybrid Pumped Multi-core Erbium Doped Fiber Amplifier |
| Sub Title (in English) | |
| Keyword(1) | Multi-core Erbium Doped Fiber Amplifier |
| Keyword(2) | Low Power Consumption |
| Keyword(3) | Common Clad Pumping |
| Keyword(4) | Hybrid Pumping |
| 1st Author's Name | Keiichi Matsumoto |
| 1st Author's Affiliation | NEC Corporation(NEC) |
| 2nd Author's Name | Toshifumi Nakamura |
| 2nd Author's Affiliation | NEC Corporation(NEC) |
| 3rd Author's Name | Hidemi Noguchi |
| 3rd Author's Affiliation | NEC Corporation(NEC) |
| 4th Author's Name | Emmanuel Le Taillandier de Gabory |
| 4th Author's Affiliation | NEC Corporation(NEC) |
| Date | 2020-10-23 |
| Paper # | OCS2020-13,OPE2020-36,LQE2020-16 |
| Volume (vol) | vol.120 |
| Number (no) | OCS-206,OPE-207,LQE-208 |
| Page | pp.pp.26-31(OCS), pp.26-31(OPE), pp.26-31(LQE), |
| #Pages | 6 |
| Date of Issue | 2020-10-16 (OCS, OPE, LQE) |