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Reduction of Four Wave Mixing in Long-Haul Large-Capacity Frequency Division Multiplexing Optical Fiber Transmission Systems

Reduction of Four Wave Mixing in Long-Haul Large-Capacity Frequency Division Multiplexing Optical Fiber Transmission Systems
长距离大容量频分复用光纤传输系统中四波混频的减少
批准号:
20560379
负责人:
NUMAI Takahiro
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
In long-haul large-capacity frequency division multiplexing optical fiber transmission systems, four-wave-mixing (FWM) light is generated due to the third-order nonlinear optical effect. The FWM light is incident upon the receiver with the signal light, and the FWM light is the cause of the noise. In this research, new allocations of light frequencies, signal pulses, and polarizations were proposed and the FWM noise was analyzed. Both FWM noise and the total frequency bandwidth were reduced.
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DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
DOI: --
发表时间: 2009
期刊: Optics Communications 282
影响因子: --
作者: [Y.Ito, T.Numai]
通讯作者: T.Numai
Reduction of Four-Wave-Mixing in FSK FDM Lightwave Transmission Systems by Asymmetric Repeated Unequally Spaced Frequency Allocations
通过非对称重复不等间隔频率分配减少 FSK FDM 光波传输系统中的四波混频
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [T.Tamo, T.Numai]
通讯作者: T.Numai
Reduction of Four-Wave-Mixing in FDM Lightwave Transmission Systems by Asymmetric Repeated Unequally Spaced Frequency Allocations
通过非对称重复不等间隔频率分配减少 FDM 光波传输系统中的四波混频
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [T.Tamo, T.Numai]
通讯作者: T.Numai
16
    Output-Laser-Beams Controlled Semiconductor Lasers with Low-Threshold-Current for Large Capacity Lightwave Transmission and Optical Information Processing
    • 批准号:
      24560429
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2012
    • 负责人:
      NUMAI Takahiro
    • 依托单位:
    海外基金