Comments on: 如何进行全波与射线追踪耦合建模 - by COMSOL //m.COMSOL.com/blogs/how-to-couple-a-full-wave-simulation-to-a-ray-tracing-simulation 发布博客 Thu, 09 Oct 2025 01:56:06 +0000 hourly 1 https://wordpress.org/?v=6.7.2 By: Kai Zhang //m.COMSOL.com/blogs/how-to-couple-a-full-wave-simulation-to-a-ray-tracing-simulation/#comment-45583 Thu, 09 Oct 2025 01:56:06 +0000 http://cn.staging.comsol.com/blogs?p=238021#comment-45583 In reply to 钦迟 张.

对于几何特征尺寸与波长大小同量级，或远小于波长的情况，均可选择“电磁波，频域”接口描述。同时要注意此时网格尺寸不仅要满足有效波长的1/5，还要保证网格尺寸能够解析几何细节特征的变化，取更小的网格。

]]> By: 钦迟 张 //m.COMSOL.com/blogs/how-to-couple-a-full-wave-simulation-to-a-ray-tracing-simulation/#comment-45443 Wed, 24 Sep 2025 07:12:13 +0000 http://cn.staging.comsol.com/blogs?p=238021#comment-45443 Dear Mr. Strikwerda, thank you for your excellent introduction to multiscale optical simulation. I have one question that confuses me: how should I simulate a problem where the wavelength is much larger than the model? For example, I would like to simulate the electric field around a microstructure (0.1mm) in the 2–18 GHz band (wavelengths ~15–150 mm). Which multiscale strategies or numerical methods would you recommend in this situation? Thank you very much for your time and help.

]]> By: Min Yuan //m.COMSOL.com/blogs/how-to-couple-a-full-wave-simulation-to-a-ray-tracing-simulation/#comment-30703 Tue, 14 May 2024 03:04:49 +0000 http://cn.staging.comsol.com/blogs?p=238021#comment-30703 In reply to 云鹏 许.

您好，可以持续关注官网相关内容，如果有更新，将在官网发布。

]]> By: 云鹏 许 //m.COMSOL.com/blogs/how-to-couple-a-full-wave-simulation-to-a-ray-tracing-simulation/#comment-30573 Sat, 11 May 2024 08:53:53 +0000 http://cn.staging.comsol.com/blogs?p=238021#comment-30573 请问什么时候出介绍几何光学接口重做该模型的文章呢？

]]>