基于数值计算求解介质波导截面的光场分布

Distribution of Field of Dielectric Waveguide Section Based on Numerical Calculation

文章提出了一种求解各种形状介质波导截面光场分布的方法。首先从麦氏方程出发,对波导截面中各点构造出超大规模的矩阵模型;然后利用m atlab程序描绘出介质波导截面光场分布的模式图形;最后验证了模拟结果的正确性。

The method about the distribution of the multi-category section of the electric field in the dielectric waveguide is provided. First, the bulky and sparse mode of the matrix of each grid node is constructed by the Maxwell equations; then, the figure of the mode about the section of the electric field is depicted by the matlab; last, the simulation result is approved.