| 铒光纤放大器的非线性失真 |
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| 引用本文： | 陈海涓,张明德.铒光纤放大器的非线性失真[J].东南大学学报(自然科学版),1995,25(6):43-46. |
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| 作者姓名： | 陈海涓 张明德 |
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| 作者单位： | 东南大学电子工程系 |
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| 摘 要： | 本文研究ＡＭ－ＳＣＭ系统中铒光纤放大器的非线性失真及其对系统性能的影响。分析计算了信号激光器频率啁啾和ＥＤＦＡ增益斜率之间相互作用及失真随输入信号光功率的变化，最后讨论了降低这种失真的方法。
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| 关 键 词： | 非线性失真 铒光纤放大器 激光器啁啾 放大器 |
Nonlinear Distortion of Erbium -Doped Fiber |
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| Chen Haijuan,Zhang Mingde,Yang Xianglin.Nonlinear Distortion of Erbium -Doped Fiber[J].Journal of Southeast University(Natural Science Edition),1995,25(6):43-46. |
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| Authors: | Chen Haijuan Zhang Mingde Yang Xianglin |
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| Abstract: | The noninear distortion induced by erbium-doped fiber amplifier in AM-SCM system andits influence to system properties are investegated.First,the interaction between the frequency chirp-ing of the light source and the wavelength dependent gain slope of the EDFA is analyzed, then the dis-tortion varing with input signal power is calculated,At last,ways to improve this kind of distortionare discussed. |
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| Keywords: | nonliear distortion /erbium-doped fiber amplifier laser chirp |
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