| 光纤波导场型分布的解析理论 |
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| 引用本文： | 朱秋萍,钮晋炜,方志豪.光纤波导场型分布的解析理论[J].武汉大学学报(理学版),1997(5). |
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| 作者姓名： | 朱秋萍 钮晋炜 方志豪 |
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| 作者单位： | 武汉大学电子信息学学院 |
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| 基金项目： | 国家教委面向二十一世纪教学改革科研基金 |
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| 摘 要： | 全面推导出了光纤中４类导波模式的电力线和磁力线解析表达式，其中ＥＨｍｎ模和ＨＥｍｎ模给出了第１，２两组解的结果．同时，讨论了确定电力线和磁力线方向的方法．用计算机绘制了光纤导波模式的场型分布图．
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| 关 键 词： | 光纤波导，导波模式，场型分布图 |
ANALYTIC THEORY OF FIELD PARTTERNS IN FIBER OPTICAL WAVEGUIDES |
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| Zhu Qiuping,Niu Jinwei,Fang Zhihao.ANALYTIC THEORY OF FIELD PARTTERNS IN FIBER OPTICAL WAVEGUIDES[J].JOurnal of Wuhan University:Natural Science Edition,1997(5). |
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| Authors: | Zhu Qiuping Niu Jinwei Fang Zhihao |
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| Abstract: | Analytic expressions of electric and magnetic lines for fiber waveguide modes are derived in this paper. Paticularly,the first and second group solutions for both EH mn and HE mn modes are completely given.Besides,the method of determining field direction is also discussed.Using these expressins,the electric field distributions are plotted.Finaly,the result is compared with that given by some publications. |
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| Keywords: | fiber optical waveguide waveguide modes field patterns |
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