| 单模光纤在弯曲和扭转状态下的极化特性 |
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| 引用本文： | 黄虎清. 单模光纤在弯曲和扭转状态下的极化特性[J]. 南京邮电大学学报(自然科学版), 1989, 0(2) |
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| 作者姓名： | 黄虎清 |
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| 作者单位： | 南京邮电学院函授部 |
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| 摘 要： | 本文应用修正耦合模理论建立了弹性变形单模光纤中的场方程,导出了椭圆纤芯单模光纤在弯曲和扭转状态下的双折射和极化色散的计算公式.理论计算值与实验值吻合得较好.
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| 关 键 词： | 单模光导纤维 耦合模理论 偏振分析 |
Polarization Characteristics of Single-Mode Optical Fibers under Bends and Twists |
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| Huang Huqing. Polarization Characteristics of Single-Mode Optical Fibers under Bends and Twists[J]. JJournal of Nanjing University of Posts and Telecommunications, 1989, 0(2) |
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| Authors: | Huang Huqing |
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| Affiliation: | Correspondence Depatment |
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| Abstract: | The electromagnetic field equations in single-mode optical fibers under elastic deformation are formulated by a modified coupled-mode theory.The formulae of birefringence and polariza- tion dispersion of single-mode optical fibers with an elliptical core geometry are derived under bends and twists.The theore- tical results agree good with the experiments. |
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| Keywords: | Single-mode optical fiber Coupled-mode theory Polarization analysis |
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