| 光脉冲在具随机极化模耦合单模光纤中的传输特性 |
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| 引用本文： | 廉红兵 高崇龄. 光脉冲在具随机极化模耦合单模光纤中的传输特性[J]. 西安交通大学学报, 1994, 28(2): 103-108 |
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| 作者姓名： | 廉红兵 高崇龄 |
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| 摘 要： | 分析了Ｃｈｉｒｐ高斯光脉冲在同具有频率色散和极化模耦合的单模光纤中的传输特性。我们把传输常数展开成具有频率三阶导数的泰勒级数，并把两个极化模的耦合模型看成具有离散随机模耦合中心的双模传输线。然后，用ＦＦＴ法和双模传输线法推导出了Ｃｈｉｒｐ光脉冲在单模色散光纤中的功率统计平均值公式。最后分析了频率色散和极化模耦合对单模光纤中传输Ｃｈｉｒｐ脉冲的影响。
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| 关 键 词： | 单模光纤 光纤传输 光脉冲 极化膜 |
THE TKANSMISSION CHARACTERISTICS OF CHIRP PULSE IN A SINGLE MODE OPTICAL FIBER WITH RANDOM COUPLING |
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| Lian Hongbing, Gao Chongling. THE TKANSMISSION CHARACTERISTICS OF CHIRP PULSE IN A SINGLE MODE OPTICAL FIBER WITH RANDOM COUPLING[J]. Journal of Xi'an Jiaotong University, 1994, 28(2): 103-108 |
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| Authors: | Lian Hongbing Gao Chongling |
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| Affiliation: | Department of Information and Control Engineering |
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| Abstract: | In this paper,the ensemble average power fotmuhof an optieal chirp pulse transmitting throughasingle mode fiber with frequency dispersion only is derived.Then the polarization coupling of a sin-gle mode fiber by using a two-mode transmission line model is analysed.Finally,the transimissioncharacter;stics of an optical chirp Gaussian pulse transmitting through a single mode fiber having bothfrequency dispersion and polarization coupling are analysed and the numerical computing results arepresented. |
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| Keywords: | single mode fiber polarization single mode optical fiber transmission charactistics |
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