| 拉曼效应对低双折射光纤偏振特性的影响 |
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| 引用本文： | 王美洁,贾维国,张思远,乔海龙,杨军,张俊萍,门克内木乐. 拉曼效应对低双折射光纤偏振特性的影响[J]. 物理学报, 2014, 63(10): 104204-104204. DOI: 10.7498/aps.63.104204 |
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| 作者姓名： | 王美洁 贾维国 张思远 乔海龙 杨军 张俊萍 门克内木乐 |
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| 作者单位： | 内蒙古大学物理科学与技术学院, 呼和浩特 010021 |
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| 基金项目： | 国家自然科学基金(批准号:61167004)资助的课题~~ |
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| 摘 要： | 在低双折射光纤中,利用线偏振光满足的包含拉曼效应的非线性耦合模传输方程,通过引入斯托克斯参量,导出了斯托克斯参量所满足的耦合模传输方程.利用庞加莱球图示法,描述了拉曼增益效应作用下光波偏振态的演化,研究分析了拉曼效应对低双折射光纤中光波偏振态演化规律的影响.结果表明,当输入功率与运动常量满足一定关系时,拉曼增益效应改变了光波传输时其偏振态演化周期和偏振态的椭圆率.
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| 关 键 词： | 低双折射 拉曼效应 偏振态 庞加莱球 |
| 收稿时间： | 2014-01-02 |
Influence of Raman effect on the state of polarization evolution in a low-birefringence fiber |
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| Wang Mei-Jie,Jia Wei-Guo,Zhang Si-Yuan,Qiao Hai-Long,Yang Jun,Zhang Jun-Ping,Menke Nei-Mu-Le. Influence of Raman effect on the state of polarization evolution in a low-birefringence fiber[J]. Acta Physica Sinica, 2014, 63(10): 104204-104204. DOI: 10.7498/aps.63.104204 |
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| Authors: | Wang Mei-Jie Jia Wei-Guo Zhang Si-Yuan Qiao Hai-Long Yang Jun Zhang Jun-Ping Menke Nei-Mu-Le |
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| Abstract: | In this paper, the linear polarization light satisfied nonlinear coupled differential equations containing the Raman effect are utilized in a low birefringence fiber. The coupling model equation satisfied by the Stokes parameters is derived by introducing the Stokes parameters. Poincaré sphere is used to analyze the influence of Raman scattering effect on the state of polarization evolution in the low-birefringence fiber. The results show that the state of polarization evolution can be changed and the polarization ellipticity can also be changed due to Raman scattering effect in the low birefringence fiber when between the input power and motion constants satisfy a certain relation.
Keywords：low-birefringenceRaman effectstate of polarizationPoincarésphere |
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| Keywords: | low-birefringence Raman effect state of polarization Poincarésphere |
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