Modal analysis of strip-loaded diffused optical waveguides by a variational method
Modal analysis of strip-loaded diffused optical waveguides by a variational method
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采用变分法对带状加载扩散光波导进行模态分析
DOI：
10.1109/jqe.1978.1069785
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发表时间：
1978
影响因子：
2.5
通讯作者：
N. Kumagai
中科院分区：
文献类型：
--
作者：
M. Geshiro;M. Ohtaka;M. Matsuhara;N. Kumagai
用变分方法从理论上详细分析了条形加载三维扩散光波导的传播模式。给出了一些典型的传播常数和场分布的数值算例。讨论了加载介质条几何参数对传输特性的影响。
The propagating modes supported by strip-loaded three-dimensional diffused optical waveguides are analyzed in detail theoretically by using a variational method. Some typical numerical examples of the propagation constants and the field distributions are illustrated. The dependence of propagation characteristics on the geometrical parameters of the loading dielectric strip is discussed.