Comments on: 如何使用波束包络法进行波动光学模拟 - //www.denkrieger.com/blogs/how-to-use-the-beam-envelopes-method-for-wave-optics-simulations 发布博客 Tue, 01 Oct 2024 14:30:27 +0000 hourly 1 https://wordpress.org/?v=5.7 By: Min Yuan //www.denkrieger.com/blogs/how-to-use-the-beam-envelopes-method-for-wave-optics-simulations/#comment-19493 Wed, 09 Nov 2022 02:51:48 +0000 http://cn.staging.comsol.com/blogs?p=256451#comment-19493 In reply to 进哲 李.

您可以将高斯分布表达式替换为一个if算子实现平顶光束的设置，即满足某范围时，场幅值为某定值，否则为原本高斯光分布。

]]> By: 进哲 李 //www.denkrieger.com/blogs/how-to-use-the-beam-envelopes-method-for-wave-optics-simulations/#comment-19181 Sat, 22 Oct 2022 16:21:34 +0000 http://cn.staging.comsol.com/blogs?p=256451#comment-19181 老师您好，请问如何设置自定义入射光束（例如平顶光束）。或者高斯光束如何转化设置为平顶光束呢

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