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| 矩形介质光波导的条形传递函数方法 | |
| 引用本文： | 冯莹,李海阳,李湘荣,周建平.矩形介质光波导的条形传递函数方法[J].光学学报,2000,20(1):9-45. |
| 作者姓名： | 冯莹 李海阳 李湘荣 周建平 |
| 作者单位： | 1. 国防科学技术大学应用物理系,长沙,410073 2. 国防科学技术大学航天技术系,长沙,410073 3. 广州第一军医大学医学工程系,广州,510515 |
| 摘 要： | 将条形传递函数方法引入矩形介质光波导传播特性的分析计算，从标量波动方程的变分表达式出发，推导和建立了条形传递函数方法的基本方程和两种应用模型，作为算例，给出了阶跃型折射率分布矩形介质光波导的数值计算结果，并与其它方法进行了比较，表明了此方法的精度及对光波导问题的适用性。 |
| 关 键 词： | 光波导 传播常数 条形传递函数方法 |
| 收稿时间： | 1998/4/27 |
Strip Distributed Transfer Function Analysis of Rectangular Dielectric Waveguides |
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| Feng Ying,Li Haiyang,Li Xiangrong,Zhou Jianping.Strip Distributed Transfer Function Analysis of Rectangular Dielectric Waveguides[J].Acta Optica Sinica,2000,20(1):9-45. | |
| Authors: | Feng Ying Li Haiyang Li Xiangrong Zhou Jianping |
| Institution: | Feng Ying 1) Li Haiyang 2) Li Xiangrong 3) Zhou Jianping 2) 1),Department of Applied Physics,National University of Defense Technology,Changsha 410073 2),Department of Aerospace Technology,National University of Defense |
| Abstract: | A semi numerical methodstrip distributed transfer function method, is developed to analyze the propagation characteristics of rectangular dielectric waveguides. The fundamental equation of the method is derived from scalar variational equation, and two specific models are given. Numerical analyses of the models are presented and compared with other methods. The results show the advantage of this method. |
| Keywords: | optical waveguide propagation constant strip distributed transfer function method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |