介绍使用comsol multiphysics解决models woptics scatterer on substrate.pdf,Solved with COMSOL Multiphysics 5.2 Scatterer on Substrate Introduction A plane TE-polarized electro ic wave is on a gol noparticle on a dielectric substrate. The absorption and sca
之前的帖子已经讨论了纳米结构中米氏散射的电场增强效应,我们套用之前的方法,即吸收借鉴Comsol软件自带的scatterer on substrate以及second harmonic generation frequency domain两个案例,来仿真计算不同入射波长下该超表面中的三次谐波产生效果(原文Fig.2c): 这张图显示了相同入射功率下,不同波长对应的非线性效应。还是...
上图是单个AlGaAs纳米柱的散射效率,以及其多极子展开分析,插图即对应的1640nm谐振峰的电场云图,几点说明: 1,该散射效率在文章中有定义,我这边是直接照着Comsol软件的scatterer on substrate案例来做的,和原文相比重复得很一致。所以一定要好好学案例库啊:模数哥谈Comsol仿真系列2——最好的仿真学习资料来了。 2,...
我把 scatterer on substrate 中所有材料和几何去掉 只剩一个外框 测试port设置的电场 发现 入射...
Losses in the gold scatterer. Although this approach of entering the analytic background field is a little bit more work in terms of model setup, it is faster to run than theScatterer on Substrateexample, which first has to compute the background field. The merits of the latter approach wou...
Following the “Scatterer on a Substrate” model library, the Wave Optics Module of the COMSOL® software is used to sequentially calculate an input field based on the full-field results of the substrate-only model. The N antenna elements were each isolated within perfectly matched layer ...
附近有一个有损散射体的介质平板波导中的电模场模。 “案例库”标题: waveguide_with_scatterer 从“案例下载”页面下载 声光调制器 调制器传输侧的模场。中心波是激发模式,而斜向传播的波则是高阶衍射模式。 “案例库”标题: acousto_optic_modulator 从“案例下载”页面下载...
Within the COMSOL Multiphysics® software, click on the “File” (or “Windows” if you are using Mac® or Linux®) menu item, then select the “Model Libraries” option from the drop-down. This will pull up a list of all the add-on modules you have installed. ...
我把 scatterer on substrate 中所有材料和几何去掉 只剩一个外框 测试port设置的电场 发现 入射...