| 高双折射光纤中非线性耦合模偏振态稳定性分析 |
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| 引用本文： | 杨军,乔丽荣,通拉嘎,宋晓琴. 高双折射光纤中非线性耦合模偏振态稳定性分析[J]. 原子与分子物理学报, 2012, 29(6): 1050-1054 |
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| 作者姓名： | 杨军 乔丽荣 通拉嘎 宋晓琴 |
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| 作者单位： | 1. 内蒙古大学物理科学与技术学院,呼和浩特,010021
2. 内蒙古广播电视大学,呼和浩特,010010 |
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| 基金项目： | 内蒙古自然科学基金（2010MS0102）资助项目 |
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| 摘 要： | 通过高双折射光纤中非线性耦合模传输方程,首先,利用斯托克斯参量,用庞加莱球研究分析了耦合模传输的稳定性及偏振态的演变,结果表明高双折射光纤中耦合模的传输不产生分歧现象,传输具有稳定性;其次,描述了拉曼效应对各种状态下偏振态演变规律的影响,给出了斯托克斯参量S1,S2与S3的解析解及拉曼效应对偏振态的演变周期的影响.
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| 关 键 词： | 高双折射 偏振态 稳定性 拉曼效应 庞加莱球 |
| 收稿时间： | 2011-09-27 |
Stability analysis of the state of polarization for the nonlinear coupled-mode in high-birefringence fiber |
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| YANG Jun , QIAO Li-Rong , TONG La-Ga , SONG Xiao-Qing. Stability analysis of the state of polarization for the nonlinear coupled-mode in high-birefringence fiber[J]. Journal of Atomic and Molecular Physics, 2012, 29(6): 1050-1054 |
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| Authors: | YANG Jun QIAO Li-Rong TONG La-Ga SONG Xiao-Qing |
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| Affiliation: | school of Physical Science and Technology,Inner Mongolia University,Inner Mongolia Radio & TV University,school of Physical Science and Technology,Inner Mongolia University,school of Physical Science and Technology,Inner Mongolia University |
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| Abstract: | The nonlinear coupled differential equations are analyzed in high-birefringence fiber. The stability phenomena and state of polarization is discussed by extending the Stokes parameters formalism. It is shown that the transmission has no bifurcation and instability phenomena. The state of polarization(SoP) with Raman effect is in detail investigated by means of Poincare sphere. The analytical solution of Stokes parameters S1,S2, and S3 are presented. The period of The SoP by Roman effect is discussed. |
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| Keywords: | high-birefringence state of polarization Stability Raman effect Poincare sphere |
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