| Project/Area Number |
21K14165
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 21020:Communication and network engineering-related
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
ラーデマッハ ゲオルグ 国立研究開発法人情報通信研究機構, ネットワーク研究所フォトニックICT研究センター, 研究員 (20795661)
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| Project Period (FY) |
2021-04-01 – 2023-03-31
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| Project Status |
Granted (Fiscal Year 2021)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2022: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2021: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
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| Keywords | Optical Fiber / SDM / Raman amplification |
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| Outline of Research at the Start |
Current optical transmission systems are reaching fundamental throughput limitations. Two main approaches are currently being researched to increase the data-rates in optical fiber transmission systems: space-division multiplexing, where signals are transmitted in different spatial channels of a fiber and multi-band transmission, where the spectral region for transmission is extended beyond the traditional C-band around 1.55μm wavelength. The focus of this project is to investigate the compatibility of novel SDM fibers with the transmission of novel spectral transmission windows.
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