全矢量有限差分法分析任意截面波导模式
Full-Vectorial Finite-Difference Analysis of Modes in the Waveguide with Arbitrary Shapes
摘要
针对波粒子相互作用模拟中不规则端口模式加载的需求,改进了全矢量有限差分法,推导了边界条件,建立了模式求解器,解决了不规则端口任意模式加载的问题.该模式求解器对计算资源要求较低,可以求解任意形状的波导模式.计算了不同形状波导的模式特性,得到了与解析解和商用软件结果相一致的计算结果.
出处
《现代应用物理》
2013年第1期-,共7页
Modern Applied Physics
基金
国家自然科学基金资助项目
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